Growth monitoring as a critical means to provide primary health care.
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There are approximately 50,000 workers employed in the light assembly industry in Haiti. About 70% are women, the majority of whom are aged between 25 and 34 years, and are either single or in a nonpermanent relationship with the father of their children. Many live and work in appalling conditions, surviving on very low wages to support several children and an extended family. The acquired immunodeficiency syndrome (AIDS) is now a visible problem in many factories. In October 1988, the Center for the Promotion of Women Workers (Centre de Promotion des Femmes Ouvriers/CPFO) launched a pilot AIDS education program for factory women. The Center, based in a large industrial zone near the airport, runs a health clinic and courses in literacy, communications skills, health promotion and family planning. The new AIDS program allowed CPFO staff to gain entry into factories for the 1st time. Other courses were held outside working hours and outside factory premises. Staff contacted manages by telephone to arrange a meeting to discuss AIDS and to ask permission to hold educational "round tables" with workers. Of 18 managers in the factories approached over a 12-month period, only 2 refused entry to CPFO staff. Almost all managers reported they had registered between 2 and 5 deaths from AIDS among their employees over the past couple of years. A total of 85 educational sessions, each lasting about 2 hours, were held within 28 different factories, community or labor organizations reaching 3063 workers (male and female). In each session, the presentation was carried out by 2 CPFO trained monitors and included a slide show, flip charts, and the video "Met ko," originally produced for Haitian immigrants in New York. The most important aspect of the program was the training of 38 volunteer factory-based health promoters. These promoters attended the round table sessions, where they facilitated discussion and distributed condoms and were subsequently available for counseling co-workers. Initially, the Center intended to recruit only literate women as promoters, but several nonliterate women were selected for training by labor organizations 18 hours of tuition and discussion of AIDS/human immunodeficiency virus were held over 2 1/2 weeks, including sessions on group dynamics and organizational skills. To improve communications skills, sessions included role play exercises which were videotaped and played back to trainees. Training in communication skills also helps promoters participate in activities aimed at supporting a broader range of workers' rights.
The Indonesian Ministry of Health relies on a network of over a million kader (community health volunteers) to bring primary health care to the village level. In West Java, the Department of Health's Control of Diarrhoeal Disease (CDD) Program recently carried out an extensive research and development effort to produce effective job aids for the kader in CDD and a training programme to teach their use. A set of counselling cards was produced to provide kader with a tool to diagnose and treat diarrhoea and teach the proper use of ORS. Researchers conducted a controlled evaluation in which they measured the cards' effectiveness through observations of kader performance and interviews with mothers they had counselled. In the intervention group, 15 kader underwent two days training in the use of the cards when diagnosing and advising treatment for cases of diarrhoea in their villages. The 16 control kader received comparable CDD training without the cards. Each group provided lists of local mothers they pledged to counsel during the coming weeks. Follow-up interviews were held with these mothers to test their level of knowledge on CDD and to observe their ability to mix ORS properly. Significant performance differences between the intervention kader and mothers, and the control kader and mothers, were demonstrated. The intervention kader were consistently more accurate in their diagnoses and recommendations for treatment with a mean of 83% accuracy vs 68% for the control kader. Mothers counselled by the intervention kader also prepared ORS significantly better than the mothers counselled by the control kader, with 97 vs 74% accuracy.
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In a community-based intervention trial to reduce childhood mortality from pneumonia the intervention area included 58 villages (6176 children aged 0-4 years) and the control area 44 villages (3947 children) in Gadchiroli, India. The interventions included mass education about childhood pneumonia and case-management of pneumonia by paramedics, village health workers, and traditional birth attendants (TBAs) who were trained to recognise childhood pneumonia and treat it with co-trimoxazole. Parents sought treatment, and coverage was 76% without active case-detection efforts. The case-fatality rate among the 612 cases treated by health workers was 0.8%, compared with 13.5% in the control area. After a year of intervention pneumonia-specific childhood mortality was significantly lower in the intervention than in the control area (8.1 vs 17.5 deaths per 1000 children under 5 years); the difference between the areas was greatest in children under 1 year. The differences in infant mortality (89 vs 121 per 1000) and total under-5 mortality (28.5 vs 40.7 per 1000) were highly significant. Mortality from other causes remained similar in the two areas but neonatal mortality due to birth injury and prematurity was significantly lower in the intervention area, presumably owing to the combination of better maternal and neonatal care by the TBAs trained in the project and the availability of treatment for pneumonia. The cost of co-trimoxazole was US $0.025 per child per year ($2.64 per child saved).
To evaluate the effectiveness of primary health care (PHC) interventions implemented through the Pahou PHC Project, the utilization of PHC by 74 children aged 4 to 35 months who died in 1986 or 1987 was compared to that of 230 controls who survived and were individually matched by date of birth, sex and place of residence. The crude death rate was 35.9/1000/year. Measles vaccination before the first birthday significantly reduced the risk of mortality (Relative Risk/RR = 0.4). Children with less than 75% weight for age early in 1986 had an increased risk (RR = 4.3). Children who died had had significantly fewer contacts with the village health worker (VHW) in the last six months prior to death (RR = 0.3). A similar association was not observed for periods more than six months prior to death. Children who had more regular contact with the VHW throughout life were better protected than children for whom contact had been less systematic. We conclude that VHWs contribute to a better survival of young children through regular personal contact with the household.
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We investigated a supervised out-patient treatment programme, operating in a predominantly rural area of KwaZulu, South Africa, for black tuberculosis patients. In particular, we evaluated treatment outcomes over a 3-year period (July 1987 to December 1989) and community involvement in the programme. In 1987 there were 118 patients (67 males, 31 females and 20 children) on the programme; 188 patients (106 males, 46 females and 36 children) in 1988; and 230 patients (112 males, 49 females and 69 children) in 1989. Analysis of treatment outcomes showed that 88% completed treatment, 8.5% defaulted and 3.4% died in 1987; 93% completed treatment, 4% defaulted and 3% died in 1988; 94% completed treatment, 3% defaulted and 3% died in 1989. The majority of patients were supervised by Voluntary Health Workers (68% in 1987, 82% in 1988 and 83% in 1989). Only four patients were readmitted to the hospital due to an unreliable health worker in this 3-year period. These findings suggest that the supervised out-patient treatment programme is meeting the ultimate aims of control; namely, holding and curing patients through community involvement and responsible participation.
This study evaluated the effects of lessons taught by trained nonprofessional volunteers in community prenatal clinics. Project participants (n = 210) and comparison subjects (n = 189) were pregnant women, aged 18 years or younger. Participants were divided according to those who attended eight or more lessons (high treatment, n = 94) and those who attended fewer lessons (n = 116). A system of rewards for attendance was used. The number of prenatal visits was significantly different between the three groups (p less than 0.001), with the high-treatment participants having a significantly greater number of visits than the other groups. The groups differed on gestational age at delivery (p less than 0.006), favoring the infants of high-treatment participants; however, only 8% of gestational age variance was attributable to prenatal visits. A significantly greater proportion of high-treatment participants returned for postpartum care (p less than 0.011 vs. low-treatment participants, p less than 0.002 vs. comparison subjects). Postpartum return was not improved by a hospital visit by a volunteer. Regardless of treatment, most (99%) accepted a contraceptive method at their postpartum visit. The groups did not differ on their return for method check at 3 months. However, a significantly greater proportion of the high-treatment participants returned for an annual family planning evaluation (p less than 0.015 vs. low-treatment participants, p less than 0.005 vs. comparison subjects). Both the high- and low-treatment participants differed significantly from the comparison subjects on having taken their infants for at least one well-child visit during the first year (p less than 0.001 for both tests).(ABSTRACT TRUNCATED AT 250 WORDS)
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