An Epidemiological Study on Burden of Psychological Morbidities and Their Determinants among Undergraduate Medical Students of a Government Medical College of Eastern India

Background: Medical education can impose a significant amount of psychological stress and strain on undergraduates. In India, there are limited shreds of evidence regarding the magnitude of different psychological morbidities (i.e. stress, anxiety and depression) among medical undergraduates.

A study of relapse after MDT in a district in West Bengal, India.

A study was undertaken to estimate the magnitude of the problem of relapse and to identify factors responsible for relapse in leprosy units that were delivering MDT in Purulia District of West Bengal. From records patients were classified as "Relapse" or "Not relapse". "Not relapse" patients were selected by simple random sampling from the Surveillance Register and were matched according to age, sex, and the leprosy control unit. 128 cases ("Relapse") and 128 controls ("Not relapse") were interviewed in the clinic using a pre-tested questionnaire. Details of methods to identify and confirm relapse were circulated to all reporting units for ensuring uniformity and reliability. NGOs covered 42% of the population, while the State Government covered the remaining. The patients had been followed up after completion of treatment for a period of two years in PB leprosy and for five years in MB leprosy. The study revealed that the relapse rate was 1.71/1000 person-years for original PB cases and 0.76/1000 person-years for original MB cases. The study also showed that history of contact with an active leprosy patient and irregular treatment led more PB cases to relapse than control cases. All patients with an initial BI of 3+ relapsed with a BI of 1+ or 2+.

Epidemiology of undernutrition.

OBJECTIVE: The present study was undertaken to find out the magnitude of the problem of under nutrition among the children under 5 years of age and also to identify the important factors influencing the nutritional status of the children. METHODS: 30 cluster sampling technique had been applied in the study. A total of 600 children below five years of age were covered. Twenty under five children from each cluster were chosen for the study which was carried out during January to February '97. As per IAP criteria a total of 60.29% children were undernourished and 3.92% were severely undernourished. According to NCHS standard 46.57% & 6.86% children had weight below-2SD and -3SD respectively. RESULTS: A statistically significant relationship was found between the different age groups and nutritional status of under 5 children. Severe degree of malnutrition had highest prevalence under two years of age. The influence of variables like age, sex, religion, literacy status of parents and morbidity of the children were significantly associated with malnutrition. CONCLUSION: Practice of exclusive breast feeding, introduction of timely complementary feeding, education for maintaining personal hygiene, proper implementation of UIP immunization, periodic deworming, standard case management of diarrhoea and ARI as well as continuation of feeding during illness may reduce malnutrition of under-five children.

Mass DEC campaign for filariasis in a hyper endemic district of West Bengal.

As a part of the on-going National Filaria Control Programme, National Filaria Day was observed in Purulia district of West Bengal on 26th Nov 2000 with an extensively organized mass DEC consumption campaign preceded by IEC activities and followed by mopping up operations. In all 81.07% of the targeted population was covered, females (84.3%) being more available than males (78.3%). Percentage of coverage declines with increase in age. Municipalities and notified areas had less coverage as well as supervised consumption than in other areas. Consumption was highest in Balarampur block (88.6%). Supervised consumption among surveyed population was highest in Bandwan (56.0%). Overall patient compliance was very good, with side effects of vomiting, dizziness, headache and fever being 2.12% only among surveyed population. Disease prevalence among population covered showed 0.1% hand swelling, 0.6 to 0.8% leg swelling, while 1.1% of males had hydrocele.

Effectiveness of training on infant feeding practices among community influencers in a rural area of west Bengal.

Total 34 Influencers were trained in a subcentre area of South 24-parganas district of West Bengal. Knowledge was imparted to community influencers on infant feeding practices through lecture, group discussion, question-answer session and hand-on-training by trained health workers. Pre-assessment was done before initiation of training. Repeat training was conducted at frequent intervals within a period of 3 months. Mean score of knowledge of influencers during pre-training assessment was 13.3 and improved thereafter-following training to 20.8 (1st assessment), 20.6 (2nd assessment), 23.7 (3rd assessment) and 25.2 (final-assessment). Repeat training had also desired impact.

An outbreak of viral hepatitis in a housing complex of north Calcutta.

In a housing complex of North Calcutta, a sudden outbreak of hepatitis occurred between September 1988 and January 1989. Of 620 residents, 8.5 per cent were affected. Majority of the cases occurred among the adult population and the case fatality rate was 3.8 per cent. The epidemic was common source with peak incidence in the month of November. The source of infection was most likely drinking water supplied by the Municipal Corporation which was found to be contaminated by faecal coli. Epidemic was suspected to be caused by enterically transmitted Non A Non B hepatitis virus as the serological testing of all 18 blood samples were negative for anti-HAVIgM titre and only one sample was positive for HBsAg.