Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 17 de 17
Filter
1.
Lancet ; 384(9939): 249-56, 2014 Jul 19.
Article in English | MEDLINE | ID: mdl-25042235

ABSTRACT

BACKGROUND: Epidemiological data show substantial variation in the risk of HIV infection between communities within African countries. We hypothesised that focusing appropriate interventions on geographies and key populations at high risk of HIV infection could improve the effect of investments in the HIV response. METHODS: With use of Kenya as a case study, we developed a mathematical model that described the spatiotemporal evolution of the HIV epidemic and that incorporated the demographic, behavioural, and programmatic differences across subnational units. Modelled interventions (male circumcision, behaviour change communication, early antiretoviral therapy, and pre-exposure prophylaxis) could be provided to different population groups according to their risk behaviours or their location. For a given national budget, we compared the effect of a uniform intervention strategy, in which the same complement of interventions is provided across the country, with a focused strategy that tailors the set of interventions and amount of resources allocated to the local epidemiological conditions. FINDINGS: A uniformly distributed combination of HIV prevention interventions could reduce the total number of new HIV infections by 40% during a 15-year period. With no additional spending, this effect could be increased by 14% during the 15 years-almost 100,000 extra infections, and result in 33% fewer new HIV infections occurring every year by the end of the period if the focused approach is used to tailor resource allocation to reflect patterns in local epidemiology. The cumulative difference in new infections during the 15-year projection period depends on total budget and costs of interventions, and could be as great as 150,000 (a cumulative difference as great as 22%) under different assumptions about the unit costs of intervention. INTERPRETATION: The focused approach achieves greater effect than the uniform approach despite exactly the same investment. Through prioritisation of the people and locations at greatest risk of infection, and adaption of the interventions to reflect the local epidemiological context, the focused approach could substantially increase the efficiency and effectiveness of investments in HIV prevention. FUNDING: The Bill & Melinda Gates Foundation and UNAIDS.


Subject(s)
Epidemiologic Studies , HIV Infections/prevention & control , Models, Theoretical , Resource Allocation , Humans , Kenya , Risk Factors
2.
J Acquir Immune Defic Syndr ; 66 Suppl 1: S106-15, 2014 May 01.
Article in English | MEDLINE | ID: mdl-24732814

ABSTRACT

BACKGROUND: Co-morbidity with tuberculosis and HIV is a common cause of mortality in sub-Saharan Africa. In the second Kenya AIDS Indicator Survey, we collected data on knowledge and experience of HIV and tuberculosis, as well as on access to and coverage of relevant treatment services and antiretroviral therapy (ART) in Kenya. METHODS: A national, population-based household survey was conducted from October 2012 to February 2013. Information was collected through household questionnaires, and blood samples were taken for HIV, CD4 cell counts, and HIV viral load testing at a central laboratory. RESULTS: Overall, 13,720 persons aged 15-64 years participated; 96.7% [95% confidence interval (CI): 96.3 to 97.1] had heard of tuberculosis, of whom 2.0% (95% CI: 1.7 to 2.2) reported having prior tuberculosis. Among those with laboratory-confirmed HIV infection, 11.6% (95% CI: 8.9 to 14.3) reported prior tuberculosis. The prevalence of laboratory-confirmed HIV infection in persons reporting prior tuberculosis was 33.2% (95% CI: 26.2 to 40.2) compared to 5.1% (95% CI: 4.5 to 5.8) in persons without prior tuberculosis. Among those in care, coverage of ART for treatment-eligible persons was 100% for those with prior tuberculosis and 88.6% (95% CI: 81.6 to 95.7) for those without. Among all HIV-infected persons, ART coverage among treatment-eligible persons was 86.9% (95% CI: 74.2 to 99.5) for persons with prior tuberculosis and 58.3% (95% CI: 47.6 to 69.0) for those without. CONCLUSIONS: Morbidity from tuberculosis and HIV remain major health challenges in Kenya. Tuberculosis is an important entry point for HIV diagnosis and treatment. Lack of knowledge of HIV serostatus is an obstacle to access to HIV services and timely ART for prevention of HIV transmission and HIV-associated disease, including tuberculosis.


Subject(s)
HIV Infections/epidemiology , Health Knowledge, Attitudes, Practice , Patient Acceptance of Health Care/statistics & numerical data , Tuberculosis, Pulmonary/epidemiology , Adolescent , Adult , Age Factors , Comorbidity , Cross-Sectional Studies , Educational Status , Female , HIV Infections/drug therapy , Health Surveys , Humans , Kenya/epidemiology , Male , Middle Aged , Prevalence , Rural Population/statistics & numerical data , Sex Factors , Tuberculosis, Pulmonary/drug therapy , Urban Population/statistics & numerical data , Young Adult
3.
J Acquir Immune Defic Syndr ; 66 Suppl 1: S130-7, 2014 May 01.
Article in English | MEDLINE | ID: mdl-24732817

ABSTRACT

AIDS Indicator Surveys are standardized surveillance tools used by countries with generalized HIV epidemics to provide, in a timely fashion, indicators for effective monitoring of HIV. Such data should guide responses to the HIV epidemic, meet program reporting requirements, and ensure comparability of findings across countries and over time. Kenya has conducted 2 AIDS Indicator Surveys, in 2007 (KAIS 2007) and 2012-2013 (KAIS 2012). These nationally representative surveys have provided essential epidemiologic, sociodemographic, behavioral, and biologic data on HIV and related indicators to evaluate the national HIV response and inform policies for prevention and treatment of the disease. We present a summary of findings from KAIS 2007 and KAIS 2012 and the impact that these data have had on changing HIV policies and practice.


Subject(s)
HIV Infections/drug therapy , HIV Infections/epidemiology , Health Policy , Health Surveys , Population Surveillance , Circumcision, Male/statistics & numerical data , Cross-Sectional Studies , Female , HIV Infections/prevention & control , HIV Infections/transmission , Health Knowledge, Attitudes, Practice , Humans , Infectious Disease Transmission, Vertical/prevention & control , Kenya/epidemiology , Male , Public Health , Sexual Behavior/statistics & numerical data
4.
J Acquir Immune Defic Syndr ; 66 Suppl 1: S27-36, 2014 May 01.
Article in English | MEDLINE | ID: mdl-24732818

ABSTRACT

BACKGROUND: HIV testing and counseling (HTC) is essential for successful HIV prevention and treatment programs. The national target for HTC is 80% of the adult population in Kenya. Population-based data to measure progress towards this HTC target are needed to assess the country's changing needs for HIV prevention and treatment. METHODS: In 2012-2013, we conducted a national HIV survey among Kenyans aged 18 months to 64 years. Respondents aged 15-64 years were administered a questionnaire that collected information on demographics, HIV testing behavior, and self-reported HIV status. Blood samples were collected for HIV testing in a central laboratory. Participants were offered home-based testing and counseling to learn their HIV status in the home and point-of-care CD4 testing if they tested HIV-positive. RESULTS: Of 13,720 adults who were interviewed, 71.6% [95% confidence interval (CI): 70.2 to 73.1] had been tested for HIV. Among those, 56.1% (95% CI: 52.8 to 59.4) had been tested in the past year, 69.4% (95% CI: 68.0 to 70.8) had been tested more than once, and 37.2% (95% CI: 35.7 to 38.8) had been tested with a partner. Fifty-three percent (95% CI: 47.6 to 58.7) of HIV-infected persons were unaware of their infection. Overall 9874 (72.0%) of participants accepted home-based HIV testing and counseling; 4.1% (95% CI: 3.3 to 4.9) tested HIV-positive, and of those, 42.5% (95% CI 31.4 to 53.6) were in need of immediate treatment for their HIV infection but not receiving it. CONCLUSIONS: HIV testing rates have nearly reached the national target for HTC in Kenya. However, knowledge of HIV status among HIV-infected persons remains low. HTC needs to be expanded to reach more men and couples, and strategies are needed to increase repeat testing for persons at risk for HIV infection.


Subject(s)
CD4 Lymphocyte Count/statistics & numerical data , Counseling/statistics & numerical data , HIV Seropositivity/diagnosis , Health Knowledge, Attitudes, Practice , Adolescent , Adult , Age Factors , Female , HIV Seropositivity/therapy , Health Surveys , Home Care Services , Humans , Interviews as Topic , Kenya , Male , Middle Aged , Pregnancy , Rural Population/statistics & numerical data , Sex Factors , Sexual Behavior , Socioeconomic Factors , Surveys and Questionnaires , Urban Population/statistics & numerical data , Young Adult
5.
J Acquir Immune Defic Syndr ; 66 Suppl 1: S37-45, 2014 May 01.
Article in English | MEDLINE | ID: mdl-24732820

ABSTRACT

BACKGROUND: The Kenyan Ministry of Health initiated a voluntary medical male circumcision (VMMC) program in 2008. We used data from 2 nationally representative surveys to estimate trends in the number, demographic characteristics, and sexual behaviors of recently circumcised and uncircumcised HIV-uninfected men in Kenya. METHODS: We compared the proportion of circumcised men between the first and second Kenya AIDS Indicator Survey (KAIS 2007 and KAIS 2012) to assess the progress of Kenya's VMMC program. We calculated the number of uncircumcised HIV-uninfected men. We conducted descriptive analyses and used multivariable methods to identify the variables independently associated with HIV-uninfected uncircumcised men aged 15-64 years in the VMMC priority region of Nyanza. RESULTS: The proportion of men who reported being circumcised increased significantly from 85.0% in 2007 to 91.2% in 2012. The proportions of circumcised men increased in all regions, with the highest increases of 18.1 and 9.0 percentage points in the VMMC priority regions of Nyanza and Nairobi, respectively. Half (52.5%) of HIV-uninfected and uncircumcised men had never been married, and 84.6% were not using condoms at all times with their last sexual partner. CONCLUSIONS: VMMC prevalence has increased across Kenya demonstrating the success of the national program. Despite this accomplishment, the Nyanza region remains below the target to circumcise 80% of all eligible men aged 15-49 years between 2009 and 2013. As new cohorts of young men enter into adolescence, consistent focus is needed. To ensure sustainability of the VMMC program, financial resources and coordinated planning must continue.


Subject(s)
Circumcision, Male/trends , HIV Seropositivity/epidemiology , Rural Population/statistics & numerical data , Urban Population/statistics & numerical data , Adolescent , Adult , Age Factors , Condoms/statistics & numerical data , Cross-Sectional Studies , Health Surveys , Humans , Kenya/epidemiology , Male , Marital Status , Middle Aged , Prevalence , Sexual Behavior , Young Adult
6.
J Acquir Immune Defic Syndr ; 66 Suppl 1: S46-56, 2014 May 01.
Article in English | MEDLINE | ID: mdl-24732821

ABSTRACT

BACKGROUND: Populations with higher risks for HIV exposure contribute to the HIV epidemic in Kenya. We present data from the second Kenya AIDS Indicator Survey to estimate the size and HIV prevalence of populations with high-risk characteristics. METHODS: The Kenya AIDS Indicator Survey 2012 was a national survey of Kenyans aged 18 months to 64 years which linked demographic and behavioral information with HIV results. Data were weighted to account for sampling probability. This analysis was restricted to adults aged 18 years and older. RESULTS: Of 5088 men and 6745 women, 0.1% [95% confidence interval (CI): 0.03 to 0.14] were persons who inject drugs (PWID). Among men, 0.6% (CI: 0.3 to 0.8) had ever had sex with other men, and 3.1% (CI: 2.4 to 3.7) were males who had ever engaged in transactional sex work (MTSW). Among women, 1.9% (CI: 1.3 to 2.5) had ever had anal sex, and 4.1% (CI: 3.5 to 4.8) were women who had ever engaged in transactional sex work (FTSW). Among men, 17.6% (CI: 15.7 to 19.6) had been male clients of transactional sex workers (TSW). HIV prevalence was 0% among men who have sex with men, 6.3% (CI: 0 to 18.1) among persons who injected drugs, 7.1% (CI: 4.8 to 9.4) among male clients of TSW, 7.6% (CI: 1.8 to 13.4) among MTSW, 12.1% (CI: 7.1 to 17.1) among FTSW, and 12.1% (CI: 5.0 to 19.2) among females who ever had engaged in anal sex. CONCLUSIONS: Population-based data on high-risk populations can be used to set realistic targets for HIV prevention, care, and treatment for these groups. These data should inform priorities for high-risk populations in the upcoming Kenyan strategic plan on HIV/AIDS.


Subject(s)
HIV Seropositivity/epidemiology , Homosexuality, Male/statistics & numerical data , Sex Work/statistics & numerical data , Adolescent , Adult , Cross-Sectional Studies , Female , HIV Seropositivity/diagnosis , Health Surveys , Humans , Interviews as Topic , Kenya/epidemiology , Male , Middle Aged , Prevalence , Sex Factors , Sexual Behavior/statistics & numerical data , Substance Abuse, Intravenous/epidemiology , Surveys and Questionnaires , Young Adult
7.
J Acquir Immune Defic Syndr ; 66 Suppl 1: S3-12, 2014 May 01.
Article in English | MEDLINE | ID: mdl-24732819

ABSTRACT

BACKGROUND: Cross-sectional population-based surveys are essential surveillance tools for tracking changes in HIV epidemics. In 2007, Kenya implemented the first AIDS Indicator Survey [Kenya AIDS Indicator Survey (KAIS) 2007)], a nationally representative, population-based survey that collected demographic and behavioral data and blood specimens from individuals aged 15-64 years. Kenya's second AIDS Indicator Survey (KAIS 2012) was conducted to monitor changes in the epidemic, evaluate HIV prevention, care, and treatment initiatives, and plan for an efficient and effective response to the HIV epidemic. METHODS: KAIS 2012 was a cross-sectional 2-stage cluster sampling design, household-based HIV serologic survey that collected information on households as well as demographic and behavioral data from Kenyans aged 18 months to 64 years. Participants also provided blood samples for HIV serology and other related tests at the National HIV Reference Laboratory. RESULTS: Among 9300 households sampled, 9189 (98.8%) were eligible for the survey. Of the eligible households, 8035 (87.4%) completed household-level questionnaires. Of 16,383 eligible individuals aged 15-64 years and emancipated minors aged less than 15 years in these households, 13,720 (83.7%) completed interviews; 11,626 (84.7%) of the interviewees provided a blood specimen. Of 6302 eligible children aged 18 months to 14 years, 4340 (68.9%) provided a blood specimen. Of the 2094 eligible children aged 10-14 years, 1661 (79.3%) completed interviews. CONCLUSIONS: KAIS 2012 provided representative data to inform a strategic response to the HIV epidemic in the country.


Subject(s)
Acquired Immunodeficiency Syndrome/epidemiology , HIV Seropositivity/epidemiology , Health Surveys/methods , Acquired Immunodeficiency Syndrome/immunology , Adolescent , Adult , CD4 Lymphocyte Count , Child , Child, Preschool , Counseling , Cross-Sectional Studies , Female , HIV Seropositivity/immunology , Humans , Infant , Interviews as Topic , Kenya/epidemiology , Male , Middle Aged , Seroepidemiologic Studies , Surveys and Questionnaires , Young Adult
8.
J Acquir Immune Defic Syndr ; 66 Suppl 1: S66-74, 2014 May 01.
Article in English | MEDLINE | ID: mdl-24732822

ABSTRACT

BACKGROUND: Kenya has an estimated 13,000 new infant HIV infections that occur annually. We measured the burden of HIV infection among women of childbearing age and assessed access to and coverage of key prevention of mother-to-child transmission interventions. METHODS: The second Kenya AIDS Indicator Survey was a nationally representative 2-stage cluster sample of households. We analyzed data from women aged 15-54 years who had delivered a newborn within the preceding 5 years and from whom we obtained samples for HIV testing. RESULTS: Of 3310 women who had ≥1 live birth in the preceding 5 years, 2862 (86.5%) consented to HIV testing in the survey, and 171 (6.1%) were found to be infected. Ninety-five percent received prenatal care, 93.1% were screened for HIV during prenatal care, and of those screened, 97.8% received their test results. Seventy-six women were known to be infected in their last pregnancy. Of these, 54 (72.3%) received antepartum antiretroviral prophylaxis, and 51 (69.1%) received intrapartum prophylaxis; 56 (75.3%) reported their newborns received postpartum prophylaxis. Of the 76 children born to these mothers, 63 (82.5%) were tested for HIV at the first immunization visit or thereafter, and 8 (15.1%) were HIV infected. CONCLUSIONS: We found a substantial burden of HIV in Kenyan women of childbearing age and a cumulative 5-year mother-to-child transmission rate of 15%. Although screening has improved over the past 5 years, fewer than three-quarters of infected pregnant women are receiving antiretroviral prophylaxis. Universal antiretroviral therapy for HIV-infected pregnant women will be essential in achieving Kenyan's target to eliminate mother-to-child transmission to <5% by 2015.


Subject(s)
HIV Seropositivity/epidemiology , HIV Seropositivity/transmission , Infectious Disease Transmission, Vertical/prevention & control , Infectious Disease Transmission, Vertical/statistics & numerical data , Adolescent , Adult , Age Factors , Anti-Retroviral Agents/therapeutic use , Cross-Sectional Studies , Female , HIV Seropositivity/diagnosis , Health Knowledge, Attitudes, Practice , Health Surveys , Humans , Infant, Newborn , Kenya/epidemiology , Live Birth , Middle Aged , Perinatal Care/statistics & numerical data , Pregnancy , Pregnancy Trimesters , Prenatal Care/statistics & numerical data , Prevalence , Young Adult
9.
J Acquir Immune Defic Syndr ; 66 Suppl 1: S98-105, 2014 May 01.
Article in English | MEDLINE | ID: mdl-24732825

ABSTRACT

BACKGROUND: Increasing access to care and treatment for HIV-infected persons is a goal in Kenya's response to the HIV epidemic. Using data from the second Kenya AIDS Indicator Survey (KAIS 2012), we describe coverage of services received among adults and adolescents who were enrolled in HIV care. METHODS: KAIS 2012 was a population-based survey that collected information from persons aged 15-64 years that included self-reported HIV status, and for persons reporting HIV infection, use of HIV care and antiretroviral therapy (ART). Blood specimens were collected and tested for HIV. HIV-positive specimens were tested for CD4 counts and viral load. RESULTS: Among 363 persons who reported HIV infection, 93.4% [95% confidence interval (CI): 87.2 to 99.6] had ever received HIV care. Among those receiving HIV care, 96.3% (95% CI: 94.1 to 98.4) were using cotrimoxazole prophylaxis, and 74.6% (95% CI: 69.0 to 80.2) were receiving ART. A lower proportion of persons in care and not on ART reported using cotrimoxazole (89.5%, 95% CI: 82.5 to 96.5 compared with 98.6%, 95% CI: 97.1 to 100) and had a CD4 count measurement done (72.9%, 95% CI: 64.0 to 81.9 compared with 90.0%, 95% CI: 82.8 to 97.3) than persons in care and on ART, respectively. Among persons in care and not on ART, 23.2% (95% CI: 6.8 to 39.7) had CD4 counts ≤350 cells per microliter. Viral suppression was observed in 75.3% (95% CI: 68.7 to 81.9) of persons on ART. CONCLUSIONS: Linkage and retention in care are high among persons with known HIV infection. However, improvements in care for the pre-ART population are needed. Viral suppression rates were comparable to developed settings.


Subject(s)
Anti-Infective Agents/therapeutic use , Anti-Retroviral Agents/therapeutic use , HIV Infections/drug therapy , Trimethoprim, Sulfamethoxazole Drug Combination/therapeutic use , AIDS-Related Opportunistic Infections/prevention & control , Adolescent , Adult , Age Factors , CD4 Lymphocyte Count , Cross-Sectional Studies , Educational Status , Female , HIV Infections/immunology , Health Surveys , Humans , Kenya , Male , Marital Status , Middle Aged , Patient Acceptance of Health Care/statistics & numerical data , Sex Factors , Young Adult
10.
PLoS One ; 9(3): e89180, 2014.
Article in English | MEDLINE | ID: mdl-24595029

ABSTRACT

BACKGROUND: The high burden of HIV infections among female sex workers (FSW) in sub-Saharan Africa has been long recognised, but effective preventive interventions have largely not been taken to scale. We undertook a national geographical mapping exercise in 2011/2012 to assess the locations and population size of FSW in Kenya, to facilitate targeted HIV prevention services for this population. METHODS AND FINDINGS: We used a geographical mapping approach, consisting of interviews with secondary key informants to identify "hot" spots frequented by FSW, their operational dynamics and the estimated numbers of FSW in those spots. This was followed by validation of the estimates through interviews with FSW at each spot identified. The mapping covered Nairobi, the capital city of Kenya, and 50 other major urban centres. In total, 11,609 secondary key informant interviews were conducted to identify FSW spots. Further, a total of 6,360 FSW were interviewed for spot validation purposes. A total of 10,670 spots where FSW congregate were identified. The estimated FSW population in all the towns mapped was 103,298 (range 77,878 to 128, 717). Size estimates in the towns mapped were extended to smaller towns that were not mapped, using a statistical model. The national urban FSW population estimate was 138,420 (range 107, 552 to 169, 288), covering all towns of over 5,000 population. We estimated that approximately 5% of the urban female population of reproductive age in Kenya could be sex workers, which is consistent with previous estimates from other sub-Saharan African countries. CONCLUSIONS: This study provides the first national level data on the size of the FSW population in Kenya. These data can be used to enhance HIV prevention programme planning and implementation for FSW, to form the basis for impact evaluations, and to improve programme coverage by directing efforts to locations with the greatest need.


Subject(s)
HIV Infections/prevention & control , Health Education/organization & administration , Sex Work , Female , Humans , Kenya
11.
Tob Control ; 22(6): 423-6, 2013 Nov.
Article in English | MEDLINE | ID: mdl-22628169

ABSTRACT

OBJECTIVE: To assess the level of public support for tobacco control policies and to discuss how these findings could be used to influence the legislative process in the passing of tobacco control law in the country. METHODS: A cross-sectional study conducted in Kenya between March and May 2007 on a random sample of 2021 (991 men and 1030 women) respondents aged 18 years and above. Interviews were done using a structured questionnaire by a research consultancy firm with long-standing experience in public polling. RESULTS: The majority of respondents supported tobacco control policies as proposed by WHO Framework Convention on Tobacco Control. For example, 95% of the respondents supported smoking restrictions in all enclosed public places and workplaces, 94% supported visible health warnings on tobacco product packages, 83% supported a ban on advertisements of cigarettes and tobacco products and 69% supported a ban on sponsorship of events by tobacco companies. However, 60% perceived that there was very little commitment by legislators to tobacco control. CONCLUSIONS: There was overwhelming public support for tobacco control policies and a general view that government was not doing enough in implementing policies to protect the public from tobacco harm. This public opinion poll was used as an advocacy tool to generate support among legislators for national tobacco control law.


Subject(s)
Attitude to Health , Health Policy/legislation & jurisprudence , Marketing/legislation & jurisprudence , Public Opinion , Smoking Cessation , Smoking/legislation & jurisprudence , Tobacco Industry/legislation & jurisprudence , Adolescent , Adult , Cross-Sectional Studies , Drug Labeling , Female , Government Regulation , Humans , Interviews as Topic , Kenya , Male , Middle Aged , Perception , Smoke-Free Policy , Surveys and Questionnaires , Tobacco Products , Tobacco Smoke Pollution/legislation & jurisprudence , Tobacco Use Disorder/prevention & control , Workplace , Young Adult
12.
Traffic Inj Prev ; 13 Suppl 1: 24-30, 2012.
Article in English | MEDLINE | ID: mdl-22414125

ABSTRACT

BACKGROUND: Road traffic injuries (RTIs) contribute to a significant proportion of the burden of disease in Kenya. They also have a significant impact on the social and economic well-being of individuals, their families, and society. However, though estimates quantifying the burden of RTIs in Kenya do exist, most of these studies date back to the early 2000s-more than one decade ago. OBJECTIVE: This article aims to present the current status of road safety in Kenya. Using data from the police and vital registration systems in Kenya, we present the current epidemiology of RTIs in the nation. We also sought to assess the status of 3 well-known risk factors for RTIs-speeding and the use of helmets and reflective clothing. METHODS: Data for this study were collected in 2 steps. The first step involved the collection of secondary data from the Kenya traffic police as well as the National Vital Registration System to assess the current trends of RTIs in Kenya. Following this, observational studies were conducted in the Thika and Naivasha districts in Kenya to assess the current status of speeding among all vehicles and the use of helmets and reflective clothing among motorcyclists. RESULTS: The overall RTI rate in Kenya was 59.96 per 100,000 population in 2009, with vehicle passengers being the most affected. Notably, injuries to motorcyclists increased at an annual rate of approximately 29 percent (95% confidence interval [CI]: 27-32; P < .001). The mean age of death due to road traffic crashes was 35 years. Fatalities due to RTIs increased at an annual rate of 7 percent (95% CI: 6-8; P < .001) for the period 2004 to 2009. Observational studies revealed that 69.45 percent of vehicles in Thika and 34.32 percent of vehicles in Naivasha were speeding. Helmets were used by less than one third of motorcycle drivers in both study districts, with prevalence rates ranging between 3 and 4 percent among passengers. CONCLUSIONS: This study highlights the significant burden of RTIs in Kenya. A renewed focus on addressing this burden is necessary. Focusing on increasing helmet and reflective clothing use and enforcement of speed limits has the potential to prevent a large number of road traffic crashes, injuries, and fatalities. However, it is difficult to demonstrate the magnitude of the injury problem to policymakers with minimal or inaccurate data, and this study illustrates the need for national continuous, systematic, and sustainable data collection efforts, echoing similar calls for action throughout the injury literature.


Subject(s)
Accidents, Traffic/statistics & numerical data , Automobile Driving/psychology , Head Protective Devices/statistics & numerical data , Protective Clothing/statistics & numerical data , Wounds and Injuries/epidemiology , Accidents, Traffic/mortality , Adolescent , Adult , Aged , Bicycling/statistics & numerical data , Child , Child, Preschool , Female , Humans , Infant , Kenya/epidemiology , Male , Middle Aged , Motorcycles/statistics & numerical data , Risk Factors , Wounds and Injuries/mortality , Young Adult
13.
Int J Gynaecol Obstet ; 115 Suppl 1: S34-6, 2011 Nov.
Article in English | MEDLINE | ID: mdl-22099439

ABSTRACT

Noncommunicable diseases (NCDs) are the leading cause of mortality worldwide. However, these diseases have not been adequately addressed by health systems, especially in low-resource countries. Similarly, there is no equitable allocation of global resources for health commensurate with the burden of diseases occasioned by NCDs. This has resulted in poor access to care for women, girls, and other vulnerable groups affected by NCDs. Owing to their position in most societies, women lack control over resources and, hence, cannot afford quality care to treat NCDs. Women also face sociocultural, geographic, and economic barriers to access to care. They are less recognized and catered for in terms of accessibility, comprehensiveness, and responsiveness of healthcare systems. Considering that NCDs affect women more than the general population, tackling them as part of an integrated program for women's health will improve the coverage of the most vulnerable groups. This paper describes how NCD prevention and control could be integrated into maternal and child health programs to improve access to NCD services. It presents the effectiveness, benefits, and challenges of this approach when applied at the primary healthcare level.


Subject(s)
Child Welfare , Chronic Disease/prevention & control , Maternal Welfare , Child , Delivery of Health Care , Developing Countries , Female , Health Services Accessibility , Humans , Primary Health Care
14.
Diabetes int. (Middle East/Afr. ed.) ; 19(1): 1-10, 2011. ilus
Article in English | AIM (Africa) | ID: biblio-1261186

ABSTRACT

Background: This cross-sectional study sought to establish the level of knowledge of diabetes among community members in rural and urban setups in Kenya and determine how this impacts on their attitude and practices towards diabetes. Methods: A face-to-face interview was done for selected respondents using a structured questionnaire for data collection. Results: 1982 respondents, 1151 (58.1%) female and 831 (41.9%) males aged between 13 and 65 years were interviewed. 539 (27.2%) of all the respondents had good knowledge of diabetes; of these 52% had tertiary education; 25% had secondary education while 14% and 9% had primary and no education, respectively. Only 971(49%) of the respondents had a positive attitude towards diabetes while 813 (41%) demonstrated good practices towards diabetes. Conclusion: This study indicates that the level of knowledge of diabetes in all regions in the country is very poor. It also indicates very poor attitudes and practices of the community towards diabetes. A comprehensive nationwide diabetes education programme is necessary to improve this situation


Subject(s)
Cross-Sectional Studies , Diabetes Mellitus , Health Knowledge, Attitudes, Practice , Kenya , Rural Population , Urban Population
15.
Menopause Int ; 16(4): 152-5, 2010 Dec.
Article in English | MEDLINE | ID: mdl-21156852

ABSTRACT

Subtotal hysterectomy (SH), which is also referred to as supracervical hysterectomy, is a common gynaecological procedure in which the uterus is removed and the cervix is retained. There is continuing debate about the advantages and disadvantages of SH compared with total abdominal hysterectomy. Persistent vaginal bleeding and the need for continued cervical screening appear to be the main disadvantages of SH. The procedure is often combined with removal of the ovaries. Women should be counselled appropriately prior to removal of their ovaries. Following an internal audit of practice of hormone replacement therapy (HRT) prescription within our own unit, we discovered that there were inconsistencies in the prescription of HRT following SH which led us to investigate this matter further. We concluded that evidence is lacking to guide HRT prescription following SH and bilateral oophorectomy and propose content that can help produce guidelines for the counselling of women prior to SH and prescription of HRT.


Subject(s)
Hysterectomy/methods , Patient Education as Topic/methods , Counseling , Early Detection of Cancer , Female , Hemorrhage/physiopathology , Hormone Replacement Therapy , Humans , Hysterectomy/adverse effects , Ovariectomy , Uterine Cervical Neoplasms/diagnosis , Vagina/physiopathology
16.
Pan Afr Med J ; 7: 2, 2010.
Article in English | MEDLINE | ID: mdl-21918691

ABSTRACT

BACKGROUND: This cross-sectional study sought to establish the level of knowledge of diabetes among community members in rural and urban setups in Kenya and determine how this impacts on their attitude and practices towards diabetes. METHODS: A face-to-face interview was done for selected respondents using a structured questionnaire for data collection. CONCLUSION: 1982 respondents, 1151 (58.1%) female and 831 (41.9%) males aged between 13 and 65 years were interviewed. 539 (27.2%) of all the respondents had good knowledge of diabetes; of these 52% had tertiary education; 25% had secondary education while 14% and 9% had primary and no education, respectively. Only 971(49%) of the respondents had a positive attitude towards diabetes while 813 (41%) demonstrated good practices towards diabetes. CONCLUSION: This study indicates that the level of knowledge of diabetes in all regions in the country is very poor. It also indicates very poor attitudes and practices of the community towards diabetes. A comprehensive nationwide diabetes education programme is necessary to improve this situation.


Subject(s)
Diabetes Mellitus , Health Knowledge, Attitudes, Practice , Rural Population , Urban Population , Adolescent , Adult , Age Distribution , Aged , Cross-Sectional Studies , Diabetes Mellitus/etiology , Diabetes Mellitus/prevention & control , Female , Health Behavior , Humans , Interviews as Topic , Kenya , Life Style , Male , Middle Aged , Sex Distribution , Socioeconomic Factors , Surveys and Questionnaires , Young Adult
17.
Arch Gynecol Obstet ; 280(2): 271-3, 2009 Aug.
Article in English | MEDLINE | ID: mdl-19083007

ABSTRACT

This case report refers to a 26-year-old woman who attended a gynaecological clinic with a painful vulval swelling. She underwent surgical excision, was found to have a rare vulval low-flow arteriovenous malformation and was treated with embolisation therapy.


Subject(s)
Arteriovenous Malformations/diagnosis , Vulva/blood supply , Adult , Arteriovenous Malformations/therapy , Embolization, Therapeutic , Female , Humans , Sclerotherapy
SELECTION OF CITATIONS
SEARCH DETAIL
...