Process evaluation of schistosomiasis control in Uganda, 2003 to 2006: perceptions, attitudes and constraints of a national programme.

Schistosomiasis is widespread in Uganda along large lakes and rivers with approximately 4 million people infected. Hookworm infections also prevalent throughout the country, while infections with Ascaris lumbricoides and Trichuris trichiura are mainly found in south-western Uganda. A national programme aimed at controlling morbidity due to these infections was launched in 2003. This article describes the perceptions, attitudes, constraints and experiences of those implementing the programme and those receiving the treatment. The study used qualitative data collected largely in two districts but also from 18 other districts implementing the programme. Results showed that mass treatment was perceived to be beneficial because the drugs make people feel better. However, side-effects of praziquantel (PZQ), the smell and size of the tablets and the use of height, not weight, to determine dose were raised as major factors discouraging people from taking the drug. Generally, most of the end-users were appreciative of the programme and were beginning to demand regular treatment. Nevertheless, intensive and sustained health education is still vital for improvement of treatment coverage, especially among the non-compliers. It was repeatedly highlighted that there is a need to stock PZQ in all health facilities in endemic areas. Provision of incentives to drug distributors and to involve as many stakeholders as possible in the planning phase were also raised by respondents. Lessons learned for the development and success of a helminth control programme at a national scale are discussed.

Maternal diagnosis and treatment of children's fever in an endemic malaria zone of Uganda: implications for the malaria control programme.

A mother's ability to suspect malaria in the presence of fever has important consequences for child survival in malaria-endemic areas. This paper presents results of a clinic-based study of mothers' abilities to suspect malaria in the event of recognizing fever and other physiological and behavioral changes associated with the disease. The study population consisted of all (439) women or mothers who had accompanied children 5 years and below to the Old Mulago Hospital, Kampala, Uganda over a 10 day period during the malaria season of 1992. The children were those who had fever as a major complaint at the time of the visit or those who had fever in the last 7 days and were visiting the clinic for the first time for the current illness. The children were physically examined and their blood tested for malaria parasites. Mothers' diagnosis was compared with clinical and laboratory diagnosis of malaria. Mothers associated the presence of fever with several types of illness and malaria was often not suspected. Only 40% of the mothers suspected malaria in their children. The mothers were poor at recognizing malaria when, in fact, it was present. The sensitivity of the mothers' diagnosis of malaria was found to be 37%; 63% of malaria cases were misclassified as other conditions. The doctors classified most (92%) of the cases presenting with fever as having malaria, but laboratory tests indicated that only 64% of the children really had malaria. The sensitivity of clinical diagnosis was 98%, but the specificity was only 18%. Ninety percent of the mothers gave some medicines before visiting the health centre; and, of these, 76% gave modern drugs exclusively, including antimalarials, antipyretics, antibiotics and other drugs. Among the modern drugs given to children suspected of having malaria, 50% were antimalarials. The most commonly used antimalarial was chloroquine tablets. Mothers indiscriminately administered antimalarials to children irrespective of the perceived cause of the fever. There is need to educate mothers to suspect malaria first in every case of febrile illness, just like the doctors do, and about the first line drugs for the treatment of malaria.

PIP: Maternal ability to suspect malaria in the presence of fever and behavioral changes was investigated in a study of all 439 mothers who had brought febrile children 5 years of age and under to Old Mulago Hospital in Kampala, Uganda, during a 10-day period in the 1992 malaria season. The mothers' diagnosis of malaria was compared with clinical and laboratory diagnoses. Laboratory tests indicated that 64% of these children actually had malaria. Only 40% of mothers suspected malaria in their children. The sensitivity of mothers' diagnosis of malaria was 37%; 63% of malaria cases were misclassified as other conditions. Physicians diagnosed 92% of cases presenting with fever as malaria. The sensitivity of clinical diagnosis was 98%, but the specificity was only 18%. 90% of mothers indiscriminately administered some medication--primarily antimalarials such as chloroquine--before bringing their child to the clinic. In malaria-endemic areas, mothers' inability or delay in relating fever to malaria may have adverse effects on child survival. These findings indicate a need to educate mothers to suspect malaria first when fever is present and to administer appropriate treatment.

Trends in attitudes and behaviour relevant to AIDS in Ugandan community.

Behaviour-related preventive measures are still the main weapon against the spread of AIDS. Intensive AIDS prevention and control activities conducted over the last ten years need to be evaluated on the basis of their impact on attitudes and behaviour relevant to AIDS. The main objective of this study was to document and evaluate trends in attitudes and behaviour relevant to AIDS in a Ugandan community over a seven year follow up period. The study was a longitudinal community-based closed cohort. Periodic surveys were conducted on the study group and data on condom use, attitudes about condoms, rates of sexual partner change and reported frequency of sexually transmitted diseases were collected in all surveys. Data reported are from surveys conducted during 1987, 1992 and 1994 in which similar questions were asked and emerging trends identified. Reported condom use ever, increased from 3.9% in 1987 to 10.1% in 1992 and to 27.2% in 1994. This is a 7.3 fold increase over seven years. In females, reported use of condoms increased from 1.2% in 1987 to 18.2% in 1994 while in males it increased from 6.9% to 35.3% over the same period. In this study group there are still more people opposed to the ongoing intensive condom campaign than there are those supporting it. The percentage supporting the campaign was 28% in 1987, 26% in 1992 and 40.8% in 1994. This is a rising trend. The rate of sexual partner change has declined. During the baseline survey, 26.5% of the respondents reported that they had intercourse with two or more sexual partners in the six months period before the interview. This proportion decreased to 6.8% in 1992 but then increased to 17.1% in 1994. During the baseline survey, 2.6% of the study group reported that they had sexual intercourse with six or more partners during the six months period before the interview but during the 1992 and 1994 surveys, no one reported sexual intercourse with more than five partners during a similar period. The reported frequency of sexually transmitted diseases during a twelve month recall period, reflecting STD incidence, decreased from 3.5% in 1992 to 1.9% in 1994. In conclusion during the seven year followup period of this community-based closed cohort, we have identified a sharp increase in condom use, a reduced rate of sexual partner change and a decline in the reported frequency of sexually transmitted disease. The percentage of people supporting the condom campaign is rising. These are some of the outstanding outcomes of the AIDS prevention activities conducted in the country over the last 10 years.

PIP: Over the past decade, the Government of Uganda has implemented health education campaigns aimed at preventing the further spread of HIV infection and AIDS. A 7-year (1987-94) longitudinal closed cohort study (n = 1990) conducted in Kasangati evaluated the impact of these campaigns on condom attitudes and use, rates of sexual partner change, and sexually transmitted disease (STD) incidence. Kasangati is a semirural subcounty north of Kampala. Most encouraging was a 7.3-fold increase in condom use over the 7-year study period. Ever use of condoms rose from 4% in 1987 (baseline) to 10% in 1992 and to 27% in 1994. Support for campaigns that urge condom use outside of regular relationships rose from 28% in 1987 to 26% in 1992 and to 40.8% in 1994. The proportion of respondents reporting 2 or more sexual partners in the previous 6 months fell from 26.5% in 1987 to 6.8% in 1992, then increased to 17.1% in 1994. It is unclear whether the higher rate of sexual partner change in 1994 than 1992 represents an underreporting in 1992 or is related to increased rates of condom use. In the 1987 survey, 20.2% of respondents reported an STD episode in the preceding 5 years. In 1992 and 1994, when the recall period was reduced to 12 months before the survey, these rates were 3.5% and 1.9%, respectively. The numerous AIDS prevention campaigns in Uganda, combined with easier access to condoms, appear to have had a significant impact on AIDS-related attitudes and behaviors in Uganda.

Factors that determine utilization of modern contraceptives in East, Central and southern Africa.

A cross-sectional study to determine modern contraceptives utilization among women aged between 15 and 19 years was performed between September and October, 1991 in 5 countries of East Central and Southern Africa. The study involved both rural and urban area of Kenya, Uganda, Mauritius, Swaziland and Zambia. A total of 4513 women were interviewed of whom 2418 (53.6%) were from the urban areas while 2096 (46.4% were from the rural areas. The percentage distribution of contraceptive users was 33.2% in urban and 48.9% in rural areas. The proportion of users of traditional/natural contraception was 38.5%. Overall the prevalence of contraceptive use was 29.5%. Thus the natural/traditional methods were most popular in the region. The user rate of modern contraceptive methods ranged from 6.8% for Zambia to 60% for Mauritius. The study revealed that contraceptive prevalence rates were higher among women in urban areas (60%) than in rural areas (40%). The main factors influencing contraceptive use in order of importance included distance from residence to clinics, level of education attained, parity, marital status, approval by husbands/boyfriends and knowledge of family planning methods. Contraceptive use was highest in the age group of 20 to 34 years while it was lowest among young women aged 15-19 years.