Nicotine and Alcohol Use as Predictors of Recreational Cannabis Use in Adolescence: A Systematic Review and Narrative Synthesis.

Background: The prevalence of recreational cannabis use among adolescents is a growing public health concern due to its link to short- and long-term adverse effects on adolescents' wellbeing, physical health, mental health, and interpersonal behaviors. Method: Five databases were searched from inception to March 17, 2023, for exposure (nicotine product, alcohol) and outcome (recreational cannabis) in adolescents (persons aged 10-19 years). The studies were screened independently by two reviewers, and the quality of the studies was assessed with Newcastle Ottawa and AXIS tool. PRISMA guidelines were employed in this review. Result: Twenty-one (21) studies involving 2,778,406 adolescents were included in the appraisal and heterogeneity was found among these studies. Ascertainment bias was commonly detected in thirteen (13) of the included studies. Among the substances examined as potential exposures, nicotine-product use emerged as a significant factor associated with future cannabis use among adolescents, particularly in mid-adolescence and in places where recreational cannabis use has been legalized. Conclusion: Current evidence suggests an association between nicotine-product use and subsequent recreational cannabis use among adolescents. However, further research is needed to establish causality between exposure to nicotine substances and the use of recreational cannabis within this age demographic. Additionally, there is a need for the development of prevention programs and targeted policies that continuously inform and update this vulnerable sub-population about the risks associated with cannabis use for leisure.

Early infant diagnosis of HIV infection: a mixed-method study of uptake and challenges at primary health centers in Lagos State, Nigeria.

INTRODUCTION: Nigeria has a low uptake of early infant diagnosis (EID) of HIV despite its high pediatric HIV infection rate. Efforts to increase the EID of HIV have been limited by many factors. This research assessed EID uptake and challenges service providers experienced in providing routine care for HIV-exposed infants. METHODS: This is a mixed-method study at primary health centers (PHCs) in Lagos state, Nigeria. The quantitative component of the research was a review of the PMTCT Infant Follow-up Register at a purposive sample of 22 PHCs of Lagos State. The number of HIV-exposed infants (HEIs) returned for a dried blood sample (DBS) collection, date of collection, and the infant's EID results for one year preceding the study were captured on Research Electronic Data Capture (RedCap). In-depth interviews were conducted with service providers purposively selected per participating PHC. Electronic transcripts were analyzed using MAXQDA 2020 (VERBI Software, 2019). RESULTS: Twenty-two Lagos State primary health centers participated in the research. Fifteen PHCs (68.2%) had PMTCT HIV counseling and Infant follow-up registers. Documentation of DBS sample collection was observed in 12 (54.6%) PHCs. Both DBS sample collection and EID results documentation were observed in only nine (40.9%) PHCs. In-depth interviews revealed both maternal and health systems' challenges to EID. The denial of HIV status was the only maternal factor reported as a barrier against the use of EID services. Health systems challenges include unavailability of EID services, uncertainty regarding whether EID is performed in a facility, referral to secondary health facilities for EID services (leading to losses to follow-up), and delay in getting results of EID. Task-shifting of DBS collection by nurses was suggested as means to increase access to EID services. CONCLUSIONS: There is a need to expand EID services and address women's denial of HIV infection. Counseling women and linkage to available services are emphasized. Re-training of health workers on DBS collection and proper documentation of EID services were noted as key to improving the implementation of early infant diagnosis of HIV in the state.

Group B Streptococcus vaginal colonization in pregnant women living with HIV infection: prevalence and antibiotic susceptibility at HIV referral centers in Lagos, Nigeria.

OBJECTIVES: Group B Streptococcus (GBS) colonization of the genital tract is often asymptomatic yet associated with increased risks of maternal and neonatal morbidity especially amongst women living with HIV infection. The objectives of this study were to determine the prevalence of GBS colonization of the genital tract in women living with HIV infection and antibiotic susceptibility of GBS in the genital tract. METHOD: This cross-sectional study recruited 244 pregnant women (122 women living with HIV infection and 122 HIV-uninfected women) between 35 and 37 weeks of gestation. GBS colonization was determined by collecting lower vaginal and anal swabs at recruitment. Swabs were cultured in Todd Hewitt's broth and confirmed by Christie, Atkins, and Munch-Peterson (CAMP) test. Most recent CD4 count and viral load estimates were retrieved from the women's records. Maternal and neonatal outcomes and antibiotic susceptibility were assessed. Statistical analysis was performed at 95% confidence interval at a statistical significance of p < .005. RESULTS: The prevalence of GBS colonization of the genital tract in all participants was 3.3%; GBS was isolated in 4 (3.3%) of 122 pregnant women living with HIV. No woman with a GBS-colonized genital tract developed puerperal sepsis and no neonatal infection occurred in neonates born to GBS-positive women, irrespective of HIV infection status. In women living with HIV, GBS isolate was resistant to Ampicillin (100%), Ceftriaxone (100%), Vancomycin (100%), yet partially sensitive to Ciprofloxacin (50%). CONCLUSION: Pregnant women living with HIV do not have an increased risk of genital GBS colonization. Vaginal GBS colonization was not associated with an adverse perinatal outcome. Antibiotic use for GBS colonization should be based on sensitivity pattern and not empiric.

Maternal serum lipid in women with preeclampsia in Lagos: a case control study.

Objective: This was to determine the serum lipid profile of preeclamptic women and their association with severity of preeclampsia.Methods: This was a case control study conducted at the Lagos University Teaching Hospital, Lagos, Nigeria. Blood samples for serum lipid estimation were collected after an overnight fast. The National Cholesterol Education Program - Adult Treatment Panel (ATP) III criteria were used to define dyslipidemia.Results: Two hundred forty women participated in the study. The mean total cholesterol of preeclamptic and normotensive women was 309.9 ± 10.4 mg/dl and 237 ± 6.8 mg/dl, respectively. Both groups of women had higher than normal mean levels of triglycerides (TG) (203.3 ± 11.0 mg/dl versus 157.5 ± 7.1 mg/dl); low-density lipoprotein (LDL)-c (156.5 ± 11.0 mg/dl versus 109.7 ± 6.9 mg/dl); high-density lipoprotein (HDL)-c (63.2 ± 2.5 mg/dl versus 55.4 ± 1.8 mg/dl) and very low-density lipoprotein (VLDL) (39.5 ± 2.0 mg/dl versus 31.5 ± 1.4 mg/dl). Fewer women with preeclampsia had isolated hypertriglyceridemia (95 versus 99%). Maternal serum total cholesterol (TC), TG, and LDL was significantly (p < .001) higher in severe, compared to mild preeclampsia. Pearson's correlation indicated that all lipids, including total cholesterol (r = 0.406) had positive correlation with preeclampsia.Conclusion: There is elevated serum lipid in pregnancy irrespective of preeclampsia developing. The positive correlation of maternal serum lipids to preeclampsia suggests a casual relationship.

Fetal Congenital Anomaly in Tertiary Hospital in Lagos, South-West Nigeria: A Review of Presentation and its Outcome.

BACKGROUND: Congenital Anomalies are a major contributor to perinatal deaths worldwide. The World Health Organization (WHO) estimates that 303,000 newborns die within the first 4 weeks of life worldwide as a result of it. The exact cause is often difficult to determine and as such efforts are geared towards prevention AIM AND OBJECTIVE: This study was done to determine the common presentations as well as epidemiological features of pregnant women with anomalous fetus and at the Lagos University Teaching Hospital. This may help to develop strategies for patient counseling and management. METHOD: This study is a retrospective, cross sectional hospital based study conducted at the department of Obstetrics and Gyneacology of the Lagos University Teaching Hospita,l Idi-Araba during the period Jan 2012-Dec 2016. Relevant information regarding maternal age, parity, gestational age and pregnancy outcomes was documented from the delivery records of the mothers. RESULTS: One hundred (100) babies out of the total of 5,747 babies within the period under study were born with congenital anomalies giving a prevalence rate of 1.7% at the Lagos University Teaching Hospital. The commonest congenital anomaly seen was hydrocephalus, others were omphalocele, anorectal anomalies and multiple congenital anomalies (in particular neural tube defects coexisting with various forms of limb defects). CONCLUSIONS: Public awareness of the importance of preconceptional care, elimination of environmental risk factors as well as provision of prenatal diagnostic facilities and improvement of antenatal care are of great benefit in early detection and management of congenital anomalies.

Maternal near-miss and death among women with hypertensive disorders in pregnancy: a secondary analysis of the Nigeria Near-miss and Maternal Death Survey.

OBJECTIVE: To investigate life-threatening maternal complications related to hypertensive disorders of pregnancy (HDP) in Nigerian public tertiary hospitals. DESIGN: Secondary analysis of a nationwide cross-sectional study. SETTING: Forty-two tertiary hospitals. POPULATION: Women admitted for pregnancy, childbirth or puerperal complications. METHOD: All cases of severe maternal outcome (SMO: maternal near-miss or maternal death) due to HDP were prospectively identified using the WHO criteria over a 1-year period. MAIN OUTCOME MEASURES: Incidence of SMO, health service events, case fatality rate, and mortality index (% of maternal death/SMO). RESULTS: Out of 100 107 admissions for maternal complications, 6753 (6.8%) women had HDP. Pre-eclampsia (PE) (54.5%) and eclampsia (E) (30.4%) were the most common HDP recorded. SMO occurred in 587 women with HDP: 298 maternal near-misses and 289 maternal deaths. The majority (93%) of the women with SMO due to HDP were admitted in a critical condition. The median diagnosis-definitive intervention interval was over 4 hours in a quarter of women who died from HDP. For PE and E, case fatality rates were 1.9 and 10.4%, respectively, although both conditions had a similar mortality index of 49.3%. Lack of antenatal care and place of residence further than 5 km from the hospital were associated with maternal death. CONCLUSIONS: Severe maternal outcomes from HDP were due to late presentations and health system challenges. To reduce maternal deaths from HDP, health system strengthening that would engender early hospital presentation and prompt treatment is recommended. FUNDING: The original research that generated the data for this secondary analysis was funded by the UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), a co-sponsored programme executed by the World Health Organization (WHO). We have no other funding issue to declare for our study. TWEETABLE ABSTRACT: Eclampsia is the leading cause of maternal death in Nigerian hospitals.

Clinical pharmacokinetic properties of magnesium sulphate in women with pre-eclampsia and eclampsia.

BACKGROUND: The pharmacokinetic basis of magnesium sulphate (MgSO4 ) dosing regimens for eclampsia prophylaxis and treatment is not clearly established. OBJECTIVES: To review available data on clinical pharmacokinetic properties of MgSO4 when used for women with pre-eclampsia and/or eclampsia. SEARCH STRATEGY: MEDLINE, EMBASE, CINAHL, POPLINE, Global Health Library and reference lists of eligible studies. SELECTION CRITERIA: All study types investigating pharmacokinetic properties of MgSO4 in women with pre-eclampsia and/or eclampsia. DATA COLLECTION AND ANALYSIS: Two authors extracted data on basic pharmacokinetic parameters reflecting the different aspects of absorption, bioavailability, distribution and excretion of MgSO4 according to identified dosing regimens. MAIN RESULTS: Twenty-eight studies investigating pharmacokinetic properties of 17 MgSO4 regimens met our inclusion criteria. Most women (91.5%) in the studies had pre-eclampsia. Baseline serum magnesium concentrations were consistently <1 mmol/l across studies. Intravenous loading dose between 4 and 6 g was associated with a doubling of this baseline concentration half an hour after injection. Maintenance infusion of 1 g/hour consistently produced concentrations well below 2 mmol/l, whereas maintenance infusion at 2 g/hour and the Pritchard intramuscular regimen had higher but inconsistent probability of producing concentrations between 2 and 3 mmol/l. Volume of distribution of magnesium varied (13.65-49.00 l) but the plasma clearance was fairly similar (4.28-5.00 l/hour) across populations. CONCLUSION: The profiles of Zuspan and Pritchard regimens indicate that the minimum effective serum magnesium concentration for eclampsia prophylaxis is lower than the generally accepted level. Exposure-response studies to identify effective alternative dosing regimens should target concentrations achievable by these standard regimens. TWEETABLE ABSTRACT: Minimum effective serum magnesium concentration for eclampsia prophylaxis is lower than the generally accepted therapeutic level.

Calcium and Magnesium Metabolism in Pre-Eclampsia.

BACKGROUND: Preeclampsia is a multisystem disorder associated with high maternal and perinatal mortality and morbidity. The cause of the disorder is largely unknown and its pathogenesis is complex and poorly understood. Calcium and magnesium are divalent ions which may have roles to play in the manifestations of the disease. An understanding of their metabolism in preeclampsia may aid our management of pregnant women who develop the disease. OBJECTIVE: To determine the plasma and urinary concentrations of calcium, magnesium and parathyroid hormone in women with mild, severe preeclampsia and in normal pregnancy. METHODS: This is was a case control study of fifty women with mild preeclampsia, fifty women with severe preeclampsia and fifty women with normal pregnancy as controls, drawn from The Antenatal Clinic at the Lagos University Teaching Hospital, Lagos, Nigeria. The women were consecutively recruited after signing an informed consent form. Ethical approval was obtained from the medical ethics committee of the hospital. RESULTS: The three groups of women were similar in their socio demographic characteristics. Plasma calcium was low in mild and severe preeclampsia compared to normal pregnancy controls (p=0.021). Urine calcium/creatinine ratio was lower in mild and severe preeclampsia compared to normal pregnancy controls (p= 0.030). Fractional excretion of calcium and levels of parathyroid hormone were similar across all three subgroups of women. Plasma magnesium was higher in mild and severe preeclampsia compared to normal pregnancy controls (p=0.011) and showed a positive correlation with plasma creatinine (r=0.48, p=0.045). Parathyroid hormone levels were similar across the study groups. CONCLUSION: Preeclampsia is associated with significant changes in calcium and magnesium metabolism. This study noted significant hypocalcaemia in mild and severe preeclampsia with significantly low urine calcium/creatinine levels. Calcium supplementation may have a place in patient's management. Hypermagnesemia was observed in mild and severe preeclampsia and appeared related to renal function.

Is a chlorhexidine reaction test better than dipsticks to detect asymptomatic bacteriuria in pregnancy?

Detection of asymptomatic bacteriuria (ASB) in pregnancy is important to avert the attendant morbidities. Therefore, we assessed the use of chlorhexidine reaction to detect ASB in pregnancy. This was a prospective study, which compared chlorhexidine reaction with dipstick tests and urine culture in 150 asymptomatic pregnant women. Urine cultures detected bacteriuria in seven women (4.7%). Chlorhexidine detected ASB in 72 women (48%) and had sensitivity, specificity and accuracy of 100%, 54% and 56%, respectively. Leucocyte esterase (LE) and nitrite detected bacteriuria in 31 (20.7%) women and 12 (8.0%) women, respectively. Singly, LE had a sensitivity and specificity of 14.3% and 79%, respectively, while nitrite's sensitivity and specificity was 42.9% and 93.7%, respectively. Combined, LE and nitrite had better sensitivity (97.9%) and accuracy (94%). Since the accuracy of chlorhexidine is low, other than urine culture, combined dipstick urinalysis of leucocyte esterase and nitrite tests is good to detect asymptomatic bacteriuria in pregnancy.

Seroprevalence and clinico-epidemiological correlates of hepatitis C viral antibodies at an antenatal booking clinic of a tertiary hospital in Nigeria.

PURPOSE: This was to determine the sero-prevalence of hepatitis C viral (HCV) antibodies in pregnant women attending the first antenatal clinic and assess the epidemiologic correlates of women anti-HCV positive. METHODS: This was a prospective observational study which used in vitro diagnostic test kits to detect anti-HCV antibodies. Women attending their first antenatal clinic were recruited at the antenatal clinic of Irrua Specialist Teaching Hospital, Edo State, Nigeria. Seropositive women had liver enzymes assessed, and screening for hepatitis B surface antigen and Human Immuno-deficiency Virus (HIV) was done. RESULTS: Eight out of 205 women were anti-HCV positive. The prevalence of hepatitis C infection was 3.9 %. The mean age of the women was 28.9 ± 2.1 years. Most (50 %) anti-HCV positive women had tertiary level education. Though health workers made up 3.5 % of the participants, they constituted 25 % women with anti-HCV antibody. Awareness of HCV infection had no impact on the rate of infection. Multiple sexual partners (P = 0.71), blood transfusion (0.64) and female circumcision (P = 1.00) were not significant risks of infection. 2 (1 %) women had hepatitis B co-infection and 1 (12.5 %) woman had both HCV antibody and HIV co-infection. CONCLUSION: Despite the 3.9 % prevalence, routine screening for hepatitis C virus infection in pregnancy is unjustified. Risk-based screening using locally prevailing risk factors with antenatal monitoring and postpartum treatment of women with hepatitis C antibodies is recommended.

Maternal deaths: initial report of an on-going monitoring of maternal deaths at the Federal Medical Centre Katsina, Northwest Nigeria.

OBJECTIVES: To assess the maternal mortality ratio (MMR) from data collected as maternal deaths occurred over a 4-year period. METHODS: A Departmental database established in 2008 was used to keep data on deliveries and maternal deaths as they occurred. The causes of death were decided after a meeting reviewed the case. Analysis was done using Microsoft Excel software and results presented in means and frequencies. RESULTS: Eight thousand two hundred and twenty live deliveries that occurred were complicated by 68 maternal deaths. The MMR was 827/100 000 live births. The MMR for unbooked women was four times higher than for booked women. Obstetric haemorrhage was the main (21.6%) direct cause of death followed by preeclampsia/eclampsia (18.9%). While anaemia was the leading (8.1%) indirect cause of death, tetanus in the puerperium reared its head as an emerging (5.4%) indirect cause of maternal death. None of the women ever used contraceptives. Most deaths occurred in teenage mothers (23.5%), unbooked women (86%) and in the postpartum period (69%). CONCLUSION: The MMR was high and tetanus in puerperium emerged as an indirect cause of maternal deaths. There is a need to curb the emergence of tetanus in the puerperium as a cause of maternal death.

Enhanced urinalysis in the detection of asymptomatic bacteriuria in pregnancy.

BACKGROUND: Detection and treatment of asymptomatic bacteriuria (ASB) in pregnancy is important to avert the attendant maternal and fetal morbidity. Other than urine culture, no other screening test is unequivocal. OBJECTIVE: The use of enhanced urinalysis test to detect ASB in pregnancy was investigated. METHODS: This was a prospective observational study which compared enhanced urinalysis with dipstick tests and urine culture. Clean catch midstream urine specimen was collected from 150 consecutive asymptomatic pregnant women. Tests of validity were used for comparison. RESULTS: Enhanced urinalysis detected bacteriuria as much as urine culture (4% vs. 4.7%). Itwas 57.1% sensitive and 98.6% specific. It had a false negative rate of 42.9% and was 96.7% accurate when compared to urine culture. Enhanced urinalysis took 1-2 hours to be done and required skills to use the microscope and was more expensive than dipstick urinalysis. CONCLUSION: The accuracy of enhanced urinalysis and its ability to detect ASB as much as urine culture connotes that it can be used to detect asymptomatic bacteriuria in pregnancy albeit only in secondary and tertiary health centres because of the cost and technicality involved.

The efficacy of 10gram intramuscular loading dose of MgSO(4) in severe preeclampsia/ eclampsia at a tertiary referral centre in Northwest Nigeria.

AIMS AND OBJECTIVES: The efficacy of 10g intramuscular loading dose of magnesium sulphate in women with severe preeclampsia/eclampsia was assessed at a tertiary health centre for potential use at primary health level. SUBJECTS AND METHODS: Intramuscular 10g loading dose and 14g loading dose of Pritchard were compared in women with severe preeclampsia/eclampsia. Primary outcome measures were the occurrence of fits in women with severe preeclampsia, further fits in those with eclampsia and maternal death. Other outcome measures were mode of delivery and severe birth asphyxia at 5 minutes of life. RESULTS: One hundred and three women were enrolled; 54 and 49 women had 10g and 14g loading dose respectively. No significant convulsions (p= 0.1424) occurred in women with severe preeclampsia who had 10g intramuscular loading dose and repeat convulsion was averted in 93% of women with eclampsia. 10g loading dose did not increase the likelihood of caesarean section in women with preeclampsia (p=0.2832) or eclampsia (p=0.9112). The mean Apgar score at 5 minutes of life of neonates whose mothers had 10g and 14g loading dose for preeclampsia was 8 and 8.46 respectively, and 8.9 and 8.8 respectively for eclampsia. There was no statistically significant difference in maternal death between the two groups for severe preeclampsia (p= 0.2020) and eclampsia (p=0.3496). CONCLUSION: This study suggests a potential use of intramuscular 10 gram loading dose of MgSO at the primary health care level in Nigeria.

The efficacy of intramuscular loading dose of MgSO4 in severe pre-eclampsia/ eclampsia at a tertiary referral centre in Northwest Nigeria.

AIMS AND OBJECTIVES: The efficacy of 10g intramuscular loading dose of magnesium sulphate in women with severe preeclampsia/eclampsia was assessed at a tertiary health centre for potential use at primary health level. SUBJECTS AND METHODS: Intramuscular 10g loading dose and 14g loading dose of Pritchard were compared in women with severe preeclampsia/eclampsia. Primary outcome measures were the occurrence of fits in women with severe preeclampsia, further fits in those with eclampsia and maternal death. Other outcome measures were mode of delivery and severe birth asphyxia at 5 minutes of life. RESULTS: One hundred and three women were enrolled; 54 and 49 women had 10g and 14g loading dose respectively. No significant convulsions (p= 0.1424) occurred in women with severe preeclampsia who had 10g intramuscular loading dose and repeat convulsion was averted in 93% of women with eclampsia. 10g loading dose did not increase the likelihood of caesarean section in women with preeclampsia (p=0.2832) or eclampsia (p=0.9112). The mean Apgar score at 5 minutes of life of neonates whose mothers had 10g and 14g loading dose for preeclampsia was 8 and 8.46 respectively, and 8.9 and 8.8 respectively for eclampsia. There was no statistically significant difference in maternal death between the two groups for severe preeclampsia (p= 0.2020) and eclampsia (p=0.3496). CONCLUSION: This study suggests a potential use of intramuscular 10 gram loading dose of MgSO4 at the primary health care level in Nigeria.

Vesico-vaginal fistula in a patient with Meyer-Rokitansky-Kuster-Hauser syndrome.

This was a case of Gishiri cut in a patient with Meyer-Rokitansky-Kuster-Hauser syndrome resulting in a vesico-vaginal fistula and urethral loss. This followed an attempt to enlarge and lengthen the vagina to enhance penile penetration. Few cases of MRKH syndrome presenting with complications after an attempt at treatment by traditional birth attendants have been reported. This report is particularly of essence as most urinary fistulae in Nigeria are obstetric fistulae following prolonged obstructed labour.

Comparative study of intradermal smear microscopy in the diagnosis of malaria in symptomatic pregnant women.

OBJECTIVES: A comparative study of intradermal smear in the diagnosis of malaria in symptomatic pregnant women. Venous blood served as the control. PATIENTS AND METHODS: Fifty consecutive symptomatic pregnant women were recruited. Thick films of both venous and intradermal blood were examined. Questionnaires were used to determine patients' preference for the two techniques. Tests of statistical significance were done with Fisher exact and Yates correlation coefficient at 95% confidence interval. Sensitivity specificity and accuracy rates were used to assess the validity of intradermal smear. RESULTS: Intradermal smear more frequently diagnosed malaria parasitaemia than peripheral venous blood (66% vs 56%). This was statistically significant (P value: 0.0065). The sensitivity of intradermal smear was 85.7% while the positive predictive value was 77.4%. The accuracy rate was 76.7%. The technique of intradermal blood collection was preferred by 28% of women. CONCLUSION: Intradermal smear is useful in malaria diagnosis in pregnancy and may be an additional evaluation tool for persistent fever in pregnancy.

Public secondary school teachers' attitude to family life education in two geopolitical zones of Nigeria: a comparative analysis.

OBJECTIVE: This qualitative study was conducted to assess and compare the attitude of teachers in two geopolitical zones of Nigeria to family life education. METHODS: Multi stage sample selection was used to pick 6 public secondary schools (3 junior, 3 senior) in each zone. All teachers (221) in the selected schools were surveyed. Pre-tested questionnaires were self administered, responses analyzed and results presented using descriptive frequencies. Where appropriate statistical evaluation was done with Yates corrected Chi square at 95% confidence interval. RESULTS: Katsina respondents were mostly Muslims (92.4%), married (64.8%) and had the National Certificate of Education (62.9%). Ekpoma teachers were mostly Christians (97.4%), married (93.1%) and 67.2% had a University degree. Attendance at a seminar on family life education was by 19% and 25.9% of respondents from Katsina and Ekpoma respectively. Teachers' knowledge of family life education was very good and most teachers in both regions considered it useful but there were geographical disparities in perception and attitude. While teachers in Katsina discussed HIV/AIDS twice more with their students than sexuality (54.3% vs 28%) those in Ekpoma discussed sexuality more than HIV/AIDS (80.2% vs 72.4%). Respondents in Katsina reported three times (60% vs 19.8%) more that parents would object to FLE in schools than those in Ekpoma and also that its introduction would encourage promiscuity amongst the students (53.3% vs 21.6%). While being married positively influenced respondents' perception, their attitude was influenced positively by having university degree and teaching at the senior secondary school. Christians significantly discussed sexuality (Chi square 58.60; RR: 3.03) and HIV/AIDS (Chi square 15.01; RR: 1.50) with students than Muslims. CONCLUSION: Policy makers need to be aware of the regional differences in teachers' attitude to family life education as this may hinder the implementation of curriculum.

Comparative Study of Intradermal Smear Microscopy in the Diagnosis of Malaria in Symptomatic Pregnant Women

Objectives: A comparative study of intradermal smear in the diagnosis of malaria in symptomatic pregnant women. Venous blood served as the control. Patients and methods : Fifty consecutive symptomatic pregnant women were recruited. Thick films of both venous and intradermal blood were examined. Questionnaires were used to determine patients' preference for the two techniques. Tests of statistical significance were done with Fisher exact and Yates correlation coefficient at 95confidence interval. Sensitivity specificity and accuracy rates were used to assess the validity of intradermal smear. Results: Intradermal smear more frequently diagnosed malaria parasitaemia than peripheral venous blood (66vs 56). This was statistically significant (P value: 0.0065). The sensitivity of intradermal smear was 85.7while the positive predictive value was 77.4. The accuracy rate was 76.7. The technique of intradermal blood collection was preferred by 28of women. Conclusion: Intradermal smear is useful in malaria diagnosis in pregnancy and may be an additional evaluation tool for persistent fever in pregnancy