Health literacy on tuberculosis amongst vulnerable segment of population: special reference to Saharia tribe in central India.

Background & objectives: Health literacy on tuberculosis (TB) is an understanding about TB to perform activities with regard to prevention, diagnosis and treatment. We undertook a study to assess the health literacy on TB among one of the vulnerable tribal groups (Saharia) in central India. Methods: In this cross-sectional study, 2721 individuals aged >15 yr from two districts of Madhya Pradesh state of India were interviewed at their residence during December 2012-July 2013. By using a short-form questionnaire, health literacy on cause, symptoms, mode of transmission, diagnosis, treatment and prevention of TB was assessed. Results: Of the 2721 (Gwalior 1381; Shivpuri 1340) individuals interviewed; 76 per cent were aged <45 yr. Living condition was very poor (62% living in huts/katcha houses, 84 per cent with single room, 89 per cent no separate kitchen, 97 per cent used wood/crop as a fuel). Overall literacy rate was 19 per cent, and 22 per cent had >7 members in a house. Of the 2721 respondents participated, 52 per cent had never heard of TB; among them 8 per cent mentioned cough as a symptom, 64 per cent mentioned coughing up blood, and 91 per cent knew that TB diagnosis, and treatment facilities were available in both government and private hospitals. Health literacy score among participants who had heard of TB was <40 per cent among 36 per cent of respondents, 41-60 per cent among 54 per cent and >60 per cent among 8 per cent of respondents. Interpretation & conclusions: The finding that nearly half of the respondents had not heard of TB indicated an important gap in education regarding TB in this vulnerable population. There is an urgent need to implement targeted interventions to educate this group for better TB control.

Pulmonary tuberculosis - a health problem amongst Saharia tribe in Madhya Pradesh.

Background & objectives: The information on tuberculosis (TB) situation amongst Saharia, one of the particularly vulnerable tribal groups (PVTGs) in Madhya Pradesh, is not available from Gwalior division of the state. Hence, this study was undertaken to estimate the prevalence of pulmonary tuberculosis (PTB) disease amongst them. Methods: A community based cross-sectional TB prevalence survey was undertaken among Saharia PVTG in Gwalior district of Madhya Pradesh. A random sample of villages predominated by Saharia tribe was selected from all the blocks in proportion to the size of Saharia population in each block of the district. All eligible individuals were questioned for chest symptoms relating to TB. Two sputum samples were collected from each of the eligible individuals, transported to the laboratory, and were examined by Ziehl-Neelsen(ZN) smear microscopy and solid media culture methods. Results: Of the total 10,259 individuals eligible for screening, 9,653 (94.1%) were screened for symptoms. Overall prevalence of PTB was found to be 3294 per 100,000. The prevalence increased with age and the trend was significant (p<0.001). The prevalence of TB was significantly higher amongst males (5497/100,000) as compared to females (1376/100,000) (p<0.001). Interpretation & conclusions: The study results provide vital information on the current situation of pulmonary TB disease among the Saharia tribal community in Gwalior district of Madhya Pradesh. In view of high PTB disease prevalence among this PVTG, there is an urgent need to improve and further intensify TB control measures in this area.

Knowledge and attitude towards tuberculosis amongst the tribal population of Jhabua, Madhya Pradesh.

Summary: A community-based cross-sectional survey was carried out amongst the tribal population of Jhabua in Madhya Pradesh. A total of 1385 individuals from randomly selected villages were interviewed using structured questionnaire. Eighty five per cent respondents had knowledge of the symptoms of tuberculosis. About a quarter of the respondents were not aware of any method for preventing TB. Though majority of the respondents (68.2%) stated that TB is a curable disease, most of them (67.2%) were not aware of the DOTS programme. The study emphasizes the need for extensive health education programme to create awareness about tuberculosis in tribal population of the region.

Undernutrition & childhood morbidities among tribal preschool children.

BACKGROUND & OBJECTIVE: Undernutrition and various morbidities go hand in hand, particularly in children. Nutritional status is a sensitive indicator of community health and nutrition. The present study is an attempt to assess the nutritional status of pre-school children of Gond tribal community in Madhya Pradesh. METHODS: The study was a community-based, cross- sectional survey carried out in tribal preschool children. Anthropometric measurements were taken. Various indices of nutritional status were expressed in standard deviation units (z scores) from the reference median. The children were examined for nutritional deficiencies and other morbidities. The haemoglobin concentration was measured and the children were classified into various grades of nutritional anaemias. Data on socio-cultural and hygienic practices were also collected. RESULTS: More than 60 per cent children were underweight. Micronutrient deficiency disorders such as anaemia and vitamin A deficiency were common among them. Unhygienic personal habits and adverse cultural practices relating to child rearing, breast-feeding and weaning were also prevalent among them. INTERPRETATION & CONCLUSION: The findings of the present study revealed the widespread prevalence of undernutrition among pre-school tribal children and highlight a need for an integrated approach towards improving the child health as well as nutritional status in this area.

Worm infestation and anaemia: a public health problem among tribal pre-school children of Madhya Pradesh.

A study to assess the status of intestinal parasitosis and anaemia was carried out among the pre-school children of Gond tribal community in Kundam block of Jabalpur district, Madhya Pradesh. A total of 985 pre-school children were covered. The results revealed that 48% pre-school children had intestinal parasitic infections. Common parasites observed among them were Hymenolepis nana, hookworms and roundworms. Mean epg for these parasites ranged from 371.2 to 1221.8. High prevalence of anaemia (86.7%) was also observed among them. This high prevalence of intestinal parasitic infections and anaemia could be due to indiscriminate defecation, low socio-economic status, ignorance and low standard of personal hygiene. Comprehensive control strategy with specific intervention measures need to be evolved and implemented specially in tribals as serious efforts are being madeby the Govt. for their overall development.