Impact of beliefs on perception of newborn illness, caregiver behaviors, and care-seeking practices in Zambia's Southern province.

Despite reductions in the number of under-five deaths since the release of the Sustainable Development Goals, the proportion of neonatal deaths among all under-five deaths has remained high. Neonatal health is linked to newborn care practices which are tied to distinct cultural perceptions of health and illness. We assessed how community beliefs in Zambia's Southern Province influence newborn care behaviors, perception of illness, and care-seeking practices, using qualitative data collected between February and April 2010. A total of 339 women participated in 36 focus group discussions (FGDs), with 9 FGDs conducted in each of the four study districts. In addition, 42 in-depth interviews (IDIs) were conducted with various key informants, with 11 IDIs conducted in Choma, 11 IDIs in Monze, 10 IDIs in Livingstone, and 10 IDIs in Mazabuka. The FGDs and IDIs indicate that beliefs among the Tonga people regarding postnatal illness prevention and management influence perceptions of newborn illness and care-seeking practices. Care seeking behaviors including when, why, and where parents seek newborn care are intimately tied to perception of disease among the Tonga people. These beliefs may stem from both indigenous and Western perspectives in Zambia's Southern Province. Findings are consistent with other analyses from Southern Province that highlighted the benefit of integrating local practices with Western biomedical care. Health systems models, led by policy makers and program designers, could aim to find synergies between community practices and formal health systems to support positive behavior change and satisfy multiple stakeholders.

Intended versus actual delivery location and factors associated with change in delivery location among pregnant women in Southern Province, Zambia: a prespecified secondary observational analysis of the ZamCAT.

OBJECTIVES: This prespecified, secondary analysis of the Zambia Chlorhexidine Application Trial (ZamCAT) aimed to determine the proportion of women who did not deliver where they intended, to understand the underlying reasons for the discordance between planned and actual delivery locations; and to assess sociodemographic characteristics associated with concordance of intention and practice. DESIGN: Prespecified, secondary analysis from randomised controlled trial. SETTING: Recruitment occurred in 90 primary health facilities (HFs) with follow-up in the community in Southern Province, Zambia. PARTICIPANTS: Between 15 February 2011 and 30 January 2013, 39 679 pregnant women enrolled in ZamCAT. SECONDARY OUTCOME MEASURES: The location where mothers gave birth (home vs HF) was compared with their planned delivery location. RESULTS: When interviewed antepartum, 92% of respondents intended to deliver at an HF, 6.1% at home and 1.2% had no plan. However, of those who intended to deliver at an HF, 61% did; of those who intended to deliver at home, only 4% did; and of those who intended to deliver at home, 2% delivered instead at an HF. Among women who delivered at home, women who were aged 25-34 and ≥35 years were more likely to deliver where they intended than women aged 20-24 years (adjusted OR (aOR)=1.31, 95% CI=1.11 to 1.50 and aOR=1.32, 95% CI=1.12 to 1.57, respectively). Women who delivered at HFs had greater odds of delivering where they intended if they received any primary schooling (aOR=1.34, 95% CI=1.09 to 1.72) or more than a primary school education (aOR=1.54, 95% CI=1.17 to 2.02), were literate (aOR=1.33, 95% CI=1.119 to 1.58), and were not in the lowest quintile of the wealth index. CONCLUSION: Discrepancies between intended and actual delivery locations highlight the need to go beyond the development of birth plans and exposure to birth planning messaging. More research is required to address barriers to achieving intentions of a facility-based childbirth. TRIAL REGISTRATION NUMBER: ClinicalTrials.gov Registry (NCT01241318).

Care-Seeking Behavior for Newborns in Rural Zambia.

OBJECTIVES: Mothers in resource-limited areas face barriers in initiating care for ill newborns, leading to delays that may contribute to newborn mortality. This qualitative study conducted in rural Lufwanyama District in Zambia aimed to (1) explore mothers' healthcare-seeking related to newborn illness and (2) identify reasons for delaying care-seeking for ill newborns. METHODS: We examined the perspectives of 60 mothers and 77 grandmothers of children under three years of age in 14 focus group discussions as part of the Lufwanyama Integrated Neonatal and Child Health Program study. We conducted a thematic analysis of verbatim transcripts using dedicated software. RESULTS: Mothers and grandmothers were generally able to identify newborn danger signs and established a hierarchy of care-seeking based on the perceived severity of danger signs. However, inability to afford transportation, inaccessible health care facilities, high costs of medication prescribed at the health clinics, lack of respectful treatment and fear of newborns dying in the hospital prevented participants from seeking timely care. As traditional birth attendants (TBAs) and community health care workers (CHWs) have limited roles in newborns care beyond the immediate delivery setting, mothers often resorted to traditional healers for newborn care. CONCLUSIONS: Based on cultural beliefs and influenced by traditions, mothers in Lufwanyama have developed hierarchical strategies to seek care for ill newborns. Barriers to treatment at health facilities often resulted in traditional care. Training both TBAs and CHWs in providing community-based newborn care and appropriate referrals could improve care-seeking and prevent newborn mortality in rural Zambia.

Components of clean delivery kits and newborn mortality in the Zambia Chlorhexidine Application Trial (ZamCAT): An observational study.

BACKGROUND: Neonatal infection, a leading cause of neonatal death in low- and middle-income countries, is often caused by pathogens acquired during childbirth. Clean delivery kits (CDKs) have shown efficacy in reducing infection-related perinatal and neonatal mortality. However, there remain gaps in our current knowledge, including the effect of individual components, the timeline of protection, and the benefit of CDKs in home and facility deliveries. METHODS AND FINDINGS: A post hoc secondary analysis was performed using nonrandomized data from the Zambia Chlorhexidine Application Trial (ZamCAT), a community-based, cluster-randomized controlled trial of chlorhexidine umbilical cord care in Southern Province of Zambia from February 2011 to January 2013. CDKs, containing soap, gloves, cord clamps, plastic sheet, razor blade, matches, and candle, were provided to all pregnant women. Field monitors made a home-based visit to each participant 4 days postpartum, during which CDK use and newborn outcomes were ascertained. Logistic regression was used to study the association between different CDK components and neonatal mortality rate (NMR). Of 38,579 deliveries recorded during the study, 36,996 newborns were analyzed after excluding stillbirths and those with missing information. Gloves, cord clamps, and plastic sheets were the most frequently used CDK item combination in both home and facility deliveries. Each of the 7 CDK components was associated with lower NMR in users versus nonusers. Adjusted logistic regression showed that use of gloves (odds ratio [OR] 0.33, 95% CI 0.24-0.46), cord clamp (OR 0.51, 95% CI 0.38-0.68), plastic sheet (OR 0.46, 95% CI 0.34-0.63), and razor blade (OR 0.69, 95% CI 0.53-0.89) were associated with lower risk of newborn mortality. Use of gloves and cord clamp were associated with reduced risk of immediate newborn death (<24 hours). Reduction in risk of early newborn death (1-6 days) was associated with use of gloves, cord clamps, plastic sheets, and razor blades. In examining perinatal mortality (stillbirth plus neonatal death in the first 7 days of life), similar patterns were observed. There was no significant reduction in risk of late newborn mortality (7-28 days) with CDK use. Study limitations included potential recall bias of CDK use and inability to establish causality, as this was a secondary observational study. CONCLUSIONS: CDK use was associated with reductions in early newborn mortality at both home and facility deliveries, especially when certain kit components were used. While causality could not be established in this nonrandomized secondary analysis, given these beneficial associations, scaling up the use of CDKs in rural areas of sub-Saharan Africa may improve neonatal outcomes. TRIAL REGISTRATION: Name of trial: Zambia Chlorhexidine Application Trial (ZamCAT) Name of registry: Clinicaltrials.gov Trial number: NCT01241318.

Validation of visual estimation of neonatal jaundice in low-income and middle-income countries: a multicentre observational cohort study.

OBJECTIVE: Determine the sensitivity and specificity of neonatal jaundice visual estimation by primary healthcare workers (PHWs) and physicians as predictors of hyperbilirubinaemia. DESIGN: Multicentre observational cohort study. SETTING: Hospitals in Chandigarh and Delhi, India; Dhaka, Bangladesh; Durban, South Africa; Kumasi, Ghana; La Paz, Bolivia. PARTICIPANTS: Neonates aged 1-20 days (n=2642) who presented to hospitals for evaluation of acute illness. Infants referred for any reason from another health facility or those needing immediate cardiopulmonary resuscitation were excluded. OUTCOME MEASURES: Infants were evaluated for distribution (head, trunk, distal extremities) and degree (mild, moderate, severe) of jaundice by PHWs and physicians. Serum bilirubin level was determined for infants with jaundice, and analyses of sensitivity and specificity of visual estimations of jaundice used bilirubin thresholds of >260 µmol/L (need for phototherapy) and >340 µmol/L (need for emergency intervention in at-risk and preterm babies). RESULTS: 1241 (47.0%) neonates had jaundice. High sensitivity for detecting neonates with serum bilirubin >340 µmol/L was found for 'any jaundice of the distal extremities (palms or soles) OR deep jaundice of the trunk or head' for both PHWs (89%-100%) and physicians (81%-100%) across study sites; specificity was more variable. 'Any jaundice of the distal extremities' identified by PHWs and physicians had sensitivity of 71%-100% and specificity of 55%-95%, excluding La Paz. For the bilirubin threshold >260 µmol/L, 'any jaundice of the distal extremities OR deep jaundice of the trunk or head' had the highest sensitivity across sites (PHWs: 58%-93%, physicians: 55%-98%). CONCLUSIONS: In settings where serum bilirubin cannot be measured, neonates with any jaundice on the distal extremities should be referred to a hospital for evaluation and management, where delays in serum bilirubin measurement and appropriate treatment are anticipated following referral, the higher sensitivity sign, any jaundice on the distal extremities or deep jaundice of the trunk or head, may be preferred.

Impact of mobile health-enhanced supportive supervision and supply chain management on appropriate integrated community case management of malaria, diarrhoea, and pneumonia in children 2-59 months: A cluster randomised trial in Eastern Province, Zambia.

BACKGROUND: Despite progress made over the past twenty years, child mortality remains high, with 5.3 million children under five years having died in 2018 globally. Pneumonia, diarrhoea, and malaria remain among the commonest causes of under-five mortality; contributing 15%, 8%, and 5% of global mortality respectively. Recent evidence shows that integrated community case management (iCCM) of pneumonia, diarrhoea, and malaria can reduce under-five mortality. However, despite growing evidence of the effectiveness of iCCM, there are implementation challenges, especially stock out of iCCM commodities and inadequate supportive supervision of community health workers (CHWs). This study aimed to address these two key challenges to successful iCCM implementation by using mobile health (mHealth) technology. METHODS: This cluster randomised controlled trial compared health centre catchment areas (clusters) where CHWs and their supervisors implemented mHealth-enhanced iCCM supportive supervision and supply chain management vs clusters implementing iCCM as per current Zambian guidelines. CHWs in intervention clusters used community DHIS2 platform on mobile phones to report on a weekly basis children with iCCM conditions and make requisitions for iCCM commodities. Their supervisors received electronic reports on disease caseloads and monthly automated supervision reminders. The supervisors on receipt of requisitions, organized the medical supplies and notified CHWs for collection. Intention-to-treat analysis on the primary outcome, the percentage of children aged 2-59 months receiving appropriate treatment for malaria, pneumonia, or diarrhoea from an iCCM trained CHW, was performed using a generalized linear model. Prevalence ratios and 95% confidence intervals comparing the prevalence of appropriate treatment in the intervention and control groups were calculated using log binomial regression with an exchangeable correlation matrix, adjusted for clustering by health facility. RESULTS: In the intervention clusters, 61.3% (98/160) of expected monthly supervision visits took place vs 52.0% (78/150) in the controls. A total of 3690 children 2-59 months old presented with malaria, diarrhoea, or pneumonia. In the intervention group, 65.9% (1,252/1,899) of children received appropriate care for iCCM conditions, compared to 63.3% (1,134/1,791) in the control group. The mHealth intervention was associated with 18.0% improvement in supportive supervision and 21.0% increase in appropriate treatment for pneumonia; these changes were not statistically significant. There was a 2-3-fold increase in the proportion of CHWs receiving supplies ordered: prevalence ratios ranged from 2.82 (confidence interval (CI) = 1.50, 5.30) to 3.01 (95% CI = 1.29, 7.00) depending on the particular commodity. CONCLUSION: This study was unable to determine whether using mHealth technology would strengthen supervision and supply chain management of iCCM commodities for community-level workers. There was no statistically significant effect of mHealth enhanced iCCM on appropriate diagnosis and treatment for children with malaria, pneumonia, and diarrhoea in rural Zambia. Longer term longitudinal studies are required to determine the impact of mHealth enhanced iCCM on health outputs and outcomes. TRIAL REGISTRATION: ClinicalTrials.gov, NCT02866097.

Improving Sanitation and Hygiene through Community-Led Total Sanitation: The Zambian Experience.

In 2012, approximately 5.6 million Zambians did not have access to improved sanitation and around 2.1 million practiced open defecation. The Zambia Sanitation and Hygiene Program (ZSHP), featuring community-led total sanitation, began in November 2011 to increase the use of improved sanitation facilities and adopt positive hygiene practices. Using a pre- and post-design approach with a population-level survey, after 3 years of implementation, we evaluated the impact of ZSHP in randomly selected households in 50 standard enumeration areas (representing 26 of 65 program districts). We interviewed caregivers of children younger than 5 years old (1,204 and 1,170 female caregivers at baseline and end line, respectively) and inspected household toilet facilities and sites for washing hands. At end line, 80% of households had access to improved sanitation facilities versus 64.1% at baseline (prevalence ratio [PR] = 1.25; 95% CI: 1.18-1.31) and 14.1% did not have a toilet facility compared with 19.4% at baseline. At end line, 10.6% of households reported living in an open defecation-free certified village compared with 0.3% at baseline (PR = 32.0; 95% CI: 11.9-86.4). In addition, at end line, 33.4% of households had a specific place for washing hands and 61.4% of caregivers reported handwashing with a washing agent after defecation or before preparing food compared with 21.1% (PR = 1.59; 95% CI: 1.39-1.82) and 55.2% (PR = 1.11; 95% CI: 1.04-1.19) at baseline, respectively. Community-led total sanitation implementation in Zambia led to improvements in access to improved sanitation facilities, reduced open defecation, and better handwashing practices. There is however a need for enhanced investment in sanitation and hygiene promotion.

Cost analysis of integrated community case management of childhood malaria, diarrhea and pneumonia enhanced by mobile health technology in rural Zambia.

Integrated community case management (iCCM) of malaria, diarrhea, and pneumonia is a comprehensive, equitybased strategy to improve treatment access for underserved children under five years old. This paper presents data on cost of iCCM and incremental costs of mHealth enhanced supervision and supply chain management in Zambia. We collected cost data using three questionnaires applied at national, district, health facility and community levels. We interviewed 40 health facility supervisors and 75 community health workers. A provider perspective and an ingredient costing method was used. We entered and analyzed data in a customized excel costing tool. The result shows that total iCCM cost per patient contact was USD 18.43. The incremental cost of using the mHealth intervention per child contact for all iCCM conditions was USD 11.35. The incremental cost per treatment of diarrhea, pneumonia, and malaria with mHealth intervention was USD 9.58, USD 10.37 and USD 12.82. Program costs accounted for 67% of the total, and the largest share was associated with supervision estimated at 36%, followed by supply chain management at 27%. This study has provided valuable information to policy makers on how much it costs to implement iCCM program using mHealth interventions.

Influence of newborn health messages on care-seeking practices and community health behaviors among participants in the Zambia Chlorhexidine Application Trial.

BACKGROUND: Identifying and understanding traditional perceptions that influence newborn care practices and care-seeking behavior are crucial to developing sustainable interventions to improve neonatal health. The Zambia Chlorhexidine Application Trial (ZamCAT), a large-scale cluster randomized trial, assessed the impact of 4% chlorhexidine on neonatal mortality and omphalitis in Southern Province, Zambia. The main purpose of this post-ZamCAT qualitative study was to understand the impact of newborn care health messages on care-seeking behavior for neonates and the acceptability, knowledge, and attitudes towards chlorhexidine cord care among community members and health workers in Southern Province. METHODS & FINDINGS: Five focus group discussions and twenty-six in-depth interviews were conducted with mothers and health workers from ten health centers (5 rural and 5 peri-urban/urban). Community perceptions and local realities were identified as fundamental to care-seeking decisions and influenced individual participation in particular health-seeking behaviors. ZamCAT field monitors (data collectors) disseminated health messages at the time of recruitment at the health center and during subsequent home visits. Mothers noted that ZamCAT field monitors were effective in providing lessons and education on newborn care practices and participating mothers were able to share these messages with others in their communities. Although the study found no effect of chlorhexidine cord washes on neonatal mortality, community members had positive views towards chlorhexidine as they perceived that it reduced umbilical cord infections and was a beneficial alternative to traditional cord applications. CONCLUSION: The acceptability of health initiatives, such as chlorhexidine cord application, in community settings, is dependent on community education, understanding, and engagement. Community-based approaches, such as using community-based cadres of health workers to strengthen referrals, are an acceptable and potentially effective strategy to improve care-seeking behaviors and practices.

Prevention and treatment of malaria in pregnancy: what do pregnant women and health care workers in East India know and do about it?

BACKGROUND: Limited qualitative research has been performed in India to investigate views and behaviours of pregnant women regarding malaria despite the threat of malaria-related adverse maternal and neonatal outcomes. To address this gap, a comprehensive study on malaria prevention and treatment attitudes, knowledge and behaviour among pregnant women in India was conducted. METHODS: Pregnant women and healthcare workers (HCWs), encompassing clinic-based providers, traditional birth attendants, and auxiliary nurse-midwives were enrolled for in-depth interviews (IDIs) at 7 hospital sites and nearby communities in Jharkhand and Chhattisgarh States. Questions addressed health concerns and attitudes, knowledge and practices regarding malaria prevention and treatment; probing covered modern and traditional approaches. Data were analyzed using a thematic approach. RESULTS: A total of 83 pregnant women and 119 HCWs participated in 202 IDIs, 90 in Jharkhand and 112 in Chhattisgarh. A majority of Jharkhand respondents, but only one-fourth in Chhattisgarh, named malaria among top health issues for pregnant women. Just over half of pregnant women were willing to try new prevention methods (especially insecticide-treated bed nets), although cost-related barriers to such methods were stressed. Most respondents voiced concerns about malaria treatment during pregnancy, mainly citing potential harm to the baby. Most knew that mosquitoes transmitted malaria, but a substantial minority, including among HCWs, described incorrect transmission modes. Most knew a proven prevention method (usually bed nets or coils); a few knew other methods. A minority of pregnant women, but most HCWs, knew about malaria treatment, although some HCWs described unproven treatments. Most respondents described use of modern prevention methods in their communities, typically bed nets, although probing revealed irregular use. Half (especially in Jharkhand and particularly HCWs) described use of traditional prevention approaches such as burning leaves and rubbing oils on the body; traditional remedies for malaria treatment were common, and varied by site and population. CONCLUSIONS: Understanding of malaria varied as a concern for pregnant women, continued use of unproven malaria prevention and treatment strategies was evident in this population in India. These results highlight the need to educate both pregnant women and HCWs about effective malaria methods to protect pregnant women and their babies from malaria.

Equity dimensions of the availability and quality of reproductive, maternal and neonatal health services in Zambia.

OBJECTIVE: To assess how quality and availability of reproductive, maternal, neonatal (RMNH) services vary by district wealth and urban/rural status in Zambia. METHODS: We conducted a retrospective analysis of data from the Millennium Development Goal Acceleration Initiative baseline assessment of 117 health facilities in 9 districts. Quality was assessed through a composite score of 23 individual RMNH indicators, ranging from 0 to 1. Availability was evaluated by density of providers and facilities. Districts were divided into wealth groups based on the multidimensional poverty index (MPI). Relative inequity was calculated using the concentration index for quality indicators (positive favours rich, negative favours poor). Multivariable linear regression was performed for the dependent variable composite quality indicator using MPI, urban/rural, and facility level of care as independent variables. RESULTS: 13 hospitals, 85 health centres and 19 health posts were included. The RMNH composite quality indicator was 0.64. Availability of facilities and providers was universally low. The concentration index for the composite quality indicator was -0.015 [-0.043, 0.013], suggesting no clustering to favour either rich or poor districts. Rich districts had the highest absolute numbers of health facilities and providers, but lowest numbers per facility per 1 000 000 population. Urban districts had slightly better service quality, but not availability. Using regression analysis, only facility level of care was significantly associated with quality outcome. CONCLUSIONS: Composite quality of RMNH services did not vary by district wealth, but was slightly higher in urban districts. The availability data suggest that the higher population in richer districts outpaces health infrastructure.

A Mobile-Based Community Health Management Information System for Community Health Workers and Their Supervisors in 2 Districts of Zambia.

INTRODUCTION: Effective community health management information systems (C-HMIS) are important in low-resource countries that rely heavily on community-based health care providers. Zambia currently lacks a functioning C-HMIS to provide real-time, community-based health information from community health workers (CHWs) to health center staff and higher levels of the health system. PROGRAM DESCRIPTION: We developed a C-HMIS mobile platform for use by CHWs providing integrated community case management (iCCM) services and their supervisors to address challenges of frequent stock-outs and inadequate supportive supervision of iCCM-trained CHWs. The platform used simple feature mobile phones on which were loaded the District Health Information System version 2 (DHIS2) software and Java 2 platform micro edition (J2ME) aggregation and tracker applications. This project was implemented in Chipata and Chadiza districts, which supported previous mHealth programs and had cellular coverage from all 3 major network carriers in Zambia. A total of 40 CHWs and 20 CHW supervisors received mobile phones with data bundles and training in the mobile application, after which they implemented the program over a period of 5.5 months, from February to mid-July 2016. CHWs used the mobile phones to submit data on iCCM cases seen, managed, and referred, as well as iCCM medical and diagnostic supplies received and dispensed. Using their mobile phones, the supervisors tracked CHWs' reported cases with medicine consumption, sent CHWs feedback on their referrals, and received SMS reminders to set up mentorship sessions. OBSERVATIONS: CHWs were able to use the mobile application to send weekly reports to health center supervisors on disease caseloads and medical commodities consumed, to make drug and supply requisitions, and to send pre-referral notices to health centers. Health center staff used the mobile system to provide feedback to CHWs on the case outcomes of referred patients and to receive automated monthly SMS reminders to invite CHWs to the facility for mentorship. District- and central-level staff were able to access community-level health data in real time using passwords. LESSONS LEARNED: C-HMIS, using simple feature phones, was feasible and viable for the provision of real-time community-based health information to all levels of the health care system in Zambia, but smartphones, laptops, or desktop computers are needed to perform data analysis and visualization. Ongoing technical support is needed to address the hardware and software challenges CHWs face in their day-to-day interaction with the application on their mobile phones.

Clinical management of children with fever: a cross-sectional study of quality of care in rural Zambia.

OBJECTIVE: To evaluate current practices and standards of evaluation and treatment of childhood febrile illness in Southern Province, Zambia. METHODS: From November to December 2013, we conducted a cross-sectional survey of facilities and health workers and we observed the health workers' interactions with febrile children and their caregivers. The facility survey recorded level of staffing, health services provided by the facility, availability and adequacy of medical equipment, availability of basic drugs and supplies and availability of treatment charts and guidelines. The health worker survey assessed respondents' training, length of service, access to national guidelines and job aids for managing illnesses, and their practice and knowledge on management of neonatal and child illnesses. We also conducted exit interviews with caregivers to collect information on demographic characteristics, chief complaints, counselling and drug dispensing practices. FINDINGS: This study included 24 health facilities, 53 health workers and 161 children presenting with fever. Facilities were insufficiently staffed, stocked and equipped to adequately manage childhood fever. Children most commonly presented with upper respiratory tract infections (46%; 69), diarrhoea (31%; 27) and malaria (10%; 16). Health workers insufficiently evaluated children for danger signs, and less than half (47%; 9/19) of children with pneumonia received appropriate antibiotic treatment. Only 57% (92/161) were tested for malaria using either rapid diagnostic tests or microscopy. CONCLUSION: Various health system challenges resulted in a substantial proportion of children receiving insufficient management and treatment of febrile illness. Interventions are needed including strengthening the availability of commodities and improving diagnosis and treatment of febrile illness.

Clinical management of children with fever: a cross-sectional study of quality of care in rural Zambia

Objective:To evaluate current practices and standards of evaluation and treatment of childhood febrile illness in Southern Province, Zambia.Methods:From November to December 2013, we conducted a cross-sectional survey of facilities and health workers and we observed the health workers' interactions with febrile children and their caregivers. The facility survey recorded level of staffing, health services provided by the facility, availability and adequacy of medical equipment, availability of basic drugs and supplies and availability of treatment charts and guidelines. The health worker survey assessed respondents' training, length of service, access to national guidelines and job aids for managing illnesses, and their practice and knowledge on management of neonatal and child illnesses. We also conducted exit interviews with caregivers to collect information on demographic characteristics, chief complaints, counselling and drug dispensing practices.Findings:This study included 24 health facilities, 53 health workers and 161 children presenting with fever. Facilities were insufficiently staffed, stocked and equipped to adequately manage childhood fever. Children most commonly presented with upper respiratory tract infections (46%; 69), diarrhoea (31%; 27) and malaria (10%; 16). Health workers insufficiently evaluated children for danger signs, and less than half (47%; 9/19) of children with pneumonia received appropriate antibiotic treatment. Only 57% (92/161) were tested for malaria using either rapid diagnostic tests or microscopy.Conclusion:Various health system challenges resulted in a substantial proportion of children receiving insufficient management and treatment of febrile illness. Interventions are needed including strengthening the availability of commodities and improving diagnosis and treatment of febrile illness

Effectiveness of 4% chlorhexidine umbilical cord care on neonatal mortality in Southern Province, Zambia (ZamCAT): a cluster-randomised controlled trial.

BACKGROUND: Chlorhexidine umbilical cord washes reduce neonatal mortality in south Asian populations with high neonatal mortality rates and predominantly home-based deliveries. No data exist for sub-Saharan African populations with lower neonatal mortality rates or mostly facility-based deliveries. We compared the effect of chlorhexidine with dry cord care on neonatal mortality rates in Zambia. METHODS: We undertook a cluster-randomised controlled trial in Southern Province, Zambia, with 90 health facility-based clusters. We enrolled women who were in their second or third trimester of pregnancy, aged at least 15 years, and who would remain in the catchment area for follow-up of 28 days post-partum. Newborn babies received clean dry cord care (control) or topical application of 10 mL of a 4% chlorhexidine solution once per day until 3 days after cord drop (intervention), according to cluster assignment. We used stratified, restricted randomisation to divide clusters into urban or two rural groups (located <40 km or ≥40 km to referral facility), and randomly assigned clusters (1:1) to use intervention (n=45) or control treatment (n=45). Sites, participants, and field monitors were aware of their study assignment. The primary outcomes were all-cause neonatal mortality within 28 days post-partum and all-cause neonatal mortality within 28 days post-partum among babies who survived the first 24 h of life. Analysis was by intention to treat. Neonatal mortality rate was compared with generalised estimating equations. This study is registered at ClinicalTrials.gov (NCT01241318). FINDINGS: From Feb 15, 2011, to Jan 30, 2013, we screened 42 356 pregnant women and enrolled 39 679 women (mean 436·2 per cluster [SD 65·3]), who had 37 856 livebirths and 723 stillbirths; 63·8% of deliveries were facility-based. Of livebirths, 18 450 (99·7%) newborn babies in the chlorhexidine group and 19 308 (99·8%) newborn babies in the dry cord care group were followed up to day 28 or death. 16 660 (90·0%) infants in the chlorhexidine group had chlorhexidine applied within 24 h of birth. We found no significant difference in neonatal mortality rate between the chlorhexidine group (15·2 deaths per 1000 livebirths) and the dry cord care group (13·6 deaths per 1000 livebirths; risk ratio [RR] 1·12, 95% CI 0·88-1·44). Eliminating day 0 deaths yielded similar findings (RR 1·12, 95% CI 0·86-1·47). INTERPRETATION: Despite substantial reductions previously reported in south Asia, chlorhexidine cord applications did not significantly reduce neonatal mortality rates in Zambia. Chlorhexidine cord applications do not seem to provide clear benefits for newborn babies in settings with predominantly facility-based deliveries and lower (<30 deaths per 1000 livebirths) neonatal mortality rates. FUNDING: Bill & Melinda Gates Foundation.

Effect of deploying community health assistants on appropriate treatment for diarrhoea, malaria and pneumonia: quasi-experimental study in two districts of Zambia.

OBJECTIVE: A critical shortage of human resources for health in Zambia remains a great challenge. In response, the Zambian Ministry of Health developed a national community health assistant (CHA) programme, aiming to create a well-trained and motivated community-based health workforce. This study assessed whether CHAs increased treatment rates for diarrhoea, confirmed malaria or pneumonia in the first programme year. METHODS: This study used a quasi-experimental difference-in-difference design, comparing changes in the catchment areas of health posts with CHAs to those without. Baseline and end line household surveys were conducted to measure the proportion of children under 5 years treated for diarrhoea, malaria or pneumonia in the 2 weeks before the survey and immunisation rates and malaria rapid diagnostic test rates. RESULTS: We surveyed 2330 women with children under five from the intervention area and 2314 from comparison areas at baseline and end line. Treatment for diarrhoea, malaria or pneumonia increased by 18.0% (P < 0.01) and 23.5% (P < 0.01) in the intervention and comparison groups, respectively, but DID analysis was not significant (P = 0.27). The proportion of fully immunised children grew by 7.5% in the intervention, but shrank by 7.5% in the comparison group (DID: 0.14; 95% CI 0.12-0.16, P < 0.01). CONCLUSION: Although we observed no significant difference between the intervention and comparison groups in the DID estimates for the primary outcome, there were significant increases after one year in treatment for all three diseases in the intervention group from baseline to end line and in the proportion of fully immunised children.

Beliefs, Behaviors, and Perceptions of Community-Led Total Sanitation and Their Relation to Improved Sanitation in Rural Zambia.

Inadequate hygiene and sanitation remain leading global contributors to morbidity and mortality in children and adults. One strategy for improving sanitation access is community-led total sanitation (CLTS), in which participants are guided into self-realization of the importance of sanitation through activities called "triggering." This qualitative study explored community members' and stakeholders' sanitation, knowledge, perceptions, and behaviors during early CLTS implementation in Zambia. We conducted 67 in-depth interviews and 24 focus group discussions in six districts in Zambia 12-18 months after CLTS implementation. Triggering activities elicited strong emotions, including shame, disgust, and peer pressure, which persuaded individuals and families to build and use latrines and handwashing stations. New sanitation behaviors were also encouraged by the hierarchical influences of traditional leaders and sanitation action groups and by children's opinions. Poor soil conditions were identified as barriers to latrine construction. Taboos, including prohibition of different generations of family members, in-laws, and opposite genders from using the same toilet, were barriers for using sanitation facilities. CLTS, through community empowerment and ownership, produced powerful responses that encouraged construction and use of latrines and handwashing practices. These qualitative data suggest that CLTS is effective for improving sanitation beliefs and behaviors in Zambia.

Association between wood cooking fuel and maternal hypertension at delivery in central East India.

OBJECTIVE: Smoke from burning of biomass fuels has been linked with adverse pregnancy outcomes and hypertension among nonpregnant subjects; association with hypertension during pregnancy has not been well studied. We evaluated whether the use of wood cooking fuel increases the risk of maternal hypertension at delivery compared to gas which burns with less smoke. METHODS: Information on fuel use and blood pressure was available for analysis from a cross-sectional survey of 1369 pregnant women recruited at delivery in India. RESULTS: Compared to gas users, women using wood as fuel had on average lower mean arterial pressure (adjusted effect size - 2.0 mmHg; 95% CI: -3.77, -0.31) and diastolic blood pressure (adjusted effect size -1.96 mmHg; 95% CI: -3.60, -0.30) at delivery. Risk of hypertension (systolic >139 mmHg or diastolic >89 mmHg) was 14.6% for wood users compared to 19.6% for gas users although this did not reach significance after adjustment, using propensity score techniques, for factors that make wood and gas users distinct (adjusted prevalence ratio 0.76; 95% CI: 0.49, 1.17). CONCLUSIONS: Combustion products from the burning of biomass fuels are similar to those released with tobacco smoking, which has been linked with a reduced risk for preeclampsia. The direction of our findings suggests the possibility of a similar effect for biomass cook smoke. Whether clean cooking interventions being promoted by international advocacy organizations will impact hypertension in pregnancy warrants further analysis as hypertension remains a leading cause of maternal death worldwide and cooking with biomass fuels is widespread.

Engagement of the community, traditional leaders, and public health system in the design and implementation of a large community-based, cluster-randomized trial of umbilical cord care in Zambia.

Conducting research in areas with diverse cultures requires attention to community sensitization and involvement. The process of community engagement is described for a large community-based, cluster-randomized, controlled trial comparing daily 4% chlorhexidine umbilical cord wash to dry cord care for neonatal mortality prevention in Southern Province, Zambia. Study preparations required baseline formative ethnographic research, substantial community sensitization, and engagement with three levels of stakeholders, each necessitating different strategies. Cluster-specific birth notification systems developed with traditional leadership and community members using community-selected data collectors resulted in a post-natal home visit within 48 hours of birth in 96% of births. Of 39,679 pregnant women enrolled (93% of the target of 42,570), only 3.7% were lost to follow-up or withdrew antenatally; 0.2% live-born neonates were lost by day 28 of follow-up. Conducting this trial in close collaboration with traditional, administrative, political, and community stakeholders facilitated excellent study participation, despite structural and sociocultural challenges.