Impact of maternal and child health strategy on child survival in a rural community of Pondicherry.

OBJECTIVE: To determine the impact of Maternal and Child Health (MCH) services on child survival in a socio-economically backward rural community. SETTING: Twelve villages in Pondicherry with a population of 16,803. DESIGN: Prospective study. SUBJECTS: A birth cohort of 356 live births (LB) born between January 1st and December 31st 1988. METHODS: The live births were followed-up from birth to five years age (1988-1993). The health care received by this cohort and the antenatal services received by the cohort mothers was reviewed. Outcome measures related to child survival were determined and their changing trend since 1967 was examined. RESULTS: Fifty-four per cent of the cohort children were from families below the poverty line. Antenatal registration and tetanus immunization coverage of the mothers of the cohort was 100%. Immunization coverage of the cohort children was more than 98% for BCG, DPT (three doses) and OPV (three doses) and 82% for measles. The infant mortality rate had reduced from 201/1000 LB in 1967 to 64/1000 LB (95% CI 58.9-68.1) in 1989. The child death rate decreased from 29.4/1000 children 1-4 years of age (1970) to 18/1000 (95% CI 13.9-22.1) in 1992. There were no deaths due to neonatal tetanus or measles. Neonatal mortality (35/1000 LB; 95% CI 29.9-40.1) was higher than the post-neonatal mortality (29/1000 LB; 95% CI 24.1-33.9). Fifty eight per cent of the neonatal deaths were due to non-infective causes like prematurity, birth asphyxia, birth injuries and congenital anomalies. Eighty per cent of post neonatal deaths were due to infections. Overall, the child survival index was high (91.27%; 95% CI 88.14-94.26). This was inspite of the low socio-economic background of the children's families. CONCLUSIONS: Good MCH services can substantially improve child survival inspite of prevailing low socio-economic situations. Inputs for neonatal care need to be strengthened to further enhance child survival.

Effect of indoor air pollution on the respiratory system of women using different fuels for cooking in an urban slum of Pondicherry.

BACKGROUND. Some of the highest exposures to air pollutants in developing countries occur inside homes where biofuels are used for daily cooking. Inhalation of these pollutants may cause deleterious effects on health. We studied the effects of exposure to indoor air pollution from the use of cooking fuels on lung functions and respiratory symptoms in women aged 15-60 years. METHODS. The study was conducted in Kuruchikuppam, an urban slum in Pondicherry. The study participants were 105 women using biofuels, 105 using kerosene and 105 using liquid petroleum gas (LPG), selected from among 1117 women aged 15-60 years, by a stratified random sampling technique. These women were interviewed at home to collect information about exposure to fuel smoke and presence of respiratory symptoms. Lung functions were assessed by measuring forced vital capacity (FVC), forced expiratory volume in the first second (FEV1) and peak expiratory flow rate (PEFR). Occurrence of respiratory symptoms over six months was noted by making monthly follow up visits. RESULTS. Women using biofuels experienced more respiratory symptoms (23%) than those using kerosene (13%;p > 0.05) or LPG (8%; p < 0.05). Lung functions-FVC, FEV1, FEV1% and PEFR-were significantly lower in biofuel users compared with both kerosene (p < 0.01) and LPG users (p < 0.001). Lung functions in kerosene users also were significantly poorer when compared with LPG users (p < 0.01). Predicted pulmonary functions using multiple regression equations, derived from the data set of the present study, indicated that women using biofuels were more liable to have reduced pulmonary functions than women using kerosene or LPG. CONCLUSION. Women exposed to biofuel smoke suffer more from respiratory illnesses and have decreased pulmonary functions compared with women exposed to kerosene or LPG smoke. To reduce pollutant exposures we recommend the use of smokeless chullas or cleaner fuels such as charcoal, biogas and kerosene.

Infant mortality in Pondicherry--an analysis of a cohort of 8185 births.

Infant mortality rate is one of the 12 global indicators for monitoring Health for All. Reliable data on infant mortality are not available for the majority of developing countries including India. To plan strategies for bringing down the rate and, later, to evaluate them, 'Cause Specific Rates' would be necessary. Pondicherry has achieved low rates of infant mortality. A study was conducted in the Anganwadis of Pondicherry to determine the causes of infant deaths. The 8185 children born between 1-4-1987 and 31-3-1988 in Pondicherry formed the study group. The Anganwadi workers collected information on the cause of death for the 222 children dying within the first year. The infant mortality rate was 27.1 per 1000 live births. Acute respiratory infections and diarrheal diseases accounted for 45% of the deaths.

Perceptions & practices of diabetics in Pondicherry.

The knowledge, attitude and self care regarding diabetes was assessed in 150 diabetics, residing in Pondicherry, using a pre-tested schedule addressing six areas of diabetic self-care. Observations made included the ability of the patients to test, interpret and record the result of urine examination; diet practices; and insulin use. The knowledge, attitude and practices of diabetics were less than satisfactory in all the areas of self-care. Up to 80 per cent had a complication or associated disease. Most of the patients appreciated the need for dietary care or medication, but only 50 per cent regulated their diet. Of the 97 per cent using anti-diabetic agents, some were using them harmfully. Only 10.6 per cent of the patients tested their urine, though 71 per cent were aware of the need for this. Only 34 per cent saw a physician regularly. None of the patients had any formal education regarding diabetes.

Multiple choice questions: how to construct and how to evaluate?

Multiple choice questions have come to occupy a prominent place in the evaluation system of medical education. However the framing of multiple choice questions and their effective use need further clarification in the Indian context. This paper outlines some of the steps that may be adopted for streamlining the preparation and administration of a multiple choice test and their scoring. A few tips have been given for getting the best from the candidates in a multiple choice examination. Lastly institutional mechanisms for developing MCQ bank have been suggested.

Absenteeism in leprosy patients in a rural area in Tamil Nadu.

Of the 3382 leprosy patients taking treatment in Hemerijckx Rural Centre Area, 150 randomly selected patients, who were irregular for treatment, were matched with 150 patients who were regular for treatment, by age, sex and type of disease. The characteristics and the reasons for regularity/irregularity in treatment of these 300 patients were studied. There were more Lepromatous patients (20%) among regulars. A greater proportion of irregulars belonged to backward (54%) and scheduled castes (35%). The proportion of irregulars were more (32%) in the initial phase of the disease. There were more irregular patients among the illiterate group (61%). The knowledge of the irregular patients about early sign, causation, spread, curability and duration of treatment were found to be lacking. The clinic timing was unsuitable for 33% of irregular patients. 23% of irregulars experienced some intolerance to DDS. When 94% of regulars attended clinic in order that they may be 'cured', 63% of irregulars stayed away because of 'work'.