Trends in maternal mortality for the Greater Harare Maternity Unit: 1976 to 1997.

OBJECTIVE: To determine the magnitude, trends and the main causes of maternal death for Harare Maternity Hospital (HMH) and thereby identify potential areas for interventions. DESIGN: A descriptive retrospective analysis of maternal mortality data from the institution included in publications and recent annual reports. SETTING: Department of Obstetrics and Gynaecology Greater Harare Maternity Unit, Zimbabwe. MAIN OUTCOME MEASURES: The trends in maternal mortality ratios (MMR) and the relative importance of different causes of death between 1976 and 1997. RESULTS: There was a decline in MMR between 1976 and the early 1980s but there has been a steady increase in MMR for Harare residents from 50/100,000 in 1988 to 224/100,000 in 1997. Sepsis has remained the leading cause of maternal death. There has been a significant increase in indirect deaths due to meningitis, tuberculosis and pneumonia where HIV infection is an underlying factor. Avoidable factors were identified at patient/community, local health facility and at the tertiary hospital. There has been a decline in the quality of care in recent years. CONCLUSION: Maternal mortality for HMH is unacceptably high and could still be rising. HIV infection has contributed to the worsening picture. Interventions to improve access and quality of care at all levels could lead to significant reduction in maternal deaths.

Effect of intravaginal practices on the vaginal and cervical mucosa of Zimbabwean women.

OBJECTIVES: Lesions on the vaginal and cervical mucosa may facilitate transmission of HIV and other sexually transmitted diseases (STDs). We evaluated the relationship between intravaginal practices and the presence of colposcopic lesions in Zimbabwean women. METHODS: Users and nonusers of intravaginal practices were seen at enrollment, and at 1 and 6 months. Interviewing, counseling, and pelvic and colposcopic examinations were performed at each study visit. Specimens were collected at enrollment and 6 months. RESULTS: Colposcopic lesions were found at least once in 83% of the participants (n = 162), and in 66% of all exams (n = 430). Most lesions were classified as related to infection with human Papillomavirus (HPV) (58%) or another pathogen (20%), but 11% of lesions could have been caused by intravaginal practices (signal lesions). Intravaginal practices were not associated with an increased incidence in signal lesions (95 and 124 lesions per 100 person-years of follow-up for users and nonusers respectively; p = .290), nor with the presence of signal lesions in multivariate baseline (odds ratio [OR], 1.32; 95% confidence interval [CI], 0.37-4.72; p = .666) and six month transition models (OR, 1.67; 95% CI, 0.59-4.70; p = .333). CONCLUSIONS: No associations between intravaginal practices and colposcopic lesions were found in this study. However, the potential effect of intravaginal practices on the cervical and vaginal mucosa, and on subsequent HIV and STD transmission, warrants further study. The usefulness of colposcopy as a research tool in areas with high prevalences of HIV and HPV is questioned.

Intravaginal practices, vaginal flora disturbances, and acquisition of sexually transmitted diseases in Zimbabwean women.

One hundred sixty-nine Zimbabwean women were studied to determine whether the use of intravaginal practices (cleaning with the fingers, wiping the vagina, and inserting traditional substances) are associated with disturbances of vaginal flora and acquisition of sexually transmitted diseases (STDs). Subjects were interviewed and received counseling and a pelvic examination at enrollment, 1 month, and 6 months, and vaginal specimens were collected at enrollment and at 6 months. Users were more likely than nonusers to have vaginal flora disturbances but were not more likely to acquire an STD (relative risk [RR], 2.15; P=.188). Certain vaginal flora disturbances were associated with increased STD incidence and HIV prevalence. The absence of lactobacilli from the vaginal flora was associated with being positive for human immunodeficiency virus in baseline (odds ratio [OR], 0.24; P=.001) and 6-month transition multivariate models (OR, 0.39; P=.025). The presence of clue cells at baseline was associated with a higher incidence of STDs (RR, 1. 94; P=.025).