A study on awareness of symptoms of pulmonary TB and action taking was repeated in the 62 villages and 4 town blocks of Tumkur district of Karnataka after an interval of 12 years. In the earlier study, 2106 persons formed the study population. In the present study, 1752 were intaken to obtain a comparison of these 1752 intaken persons who were eligible for interview, 875 were X-ray positive and 877 X-ray normal (matched control).

The study showed that 95% of patients having radiologically active TB by both X-ray readers, 70% by one reader, 49.5% inactive by both readers, were aware of symptoms. According to the bacteriological status 79.5% had symptoms among those who were sputum positive by both microscopy and culture, 62.2% among those positive by culture alone and 73.7% among patients sputum positive by any method. Regarding action taking it was observed that 49.5% of the bacteriologically positive patients took some action compared by 70% of those found to have radiologically active disease by both X-ray readers. Thus, action taking was higher among the latter category in both the studies. It may be due to the fact that extent of lesions are less advanced among those bacteriologically positive than among those who were in radiologically positive stage.

The findings of the study are similar to the earlier awareness study carried out in 1963 in the same area (Tumkur). This also indicates that in spite of having advantage of DTP for a decade actual and total benefits have not reached the people.

Illness is mostly a subjective awareness of an individual, the relief of which may be sought within or outside medical or health facilities. Perception of illness vary from people to people depending upon cultural, ethnic and socio-economic differences. Perception of symptoms by persons suffering from TB is very high yet only half of them approach modern medical facility for alleviation of their suffering. A survey was carried out in rural area of Hoskote taluk, Bangalore district to determine perceived morbidity and accessible medical relief in 1433 households belonging to 18 villages; of them, 1393 (97%) were successfully interviewed. Selected households belonged to three types of villages i.e., those being within 3 kms of a i) PHC, ii) taluk headquarters hospital and iii) non governmental health centre.

Of the 9286 individuals belonging to 1393 households satisfactorily interviewed regarding health, 1201 (12.9%) were found to be ill at some point of time during the reference period of one month. No differences were observed in the perception of morbidity or in the health seeking behaviour in the three groups of villages. Persons with symptoms/disease accounted for 88.8% of the total sickness, 3.4% for injuries and 9.3% for disabilities, while action taking was 61.6%, 90% and 13.5% respectively. Age sex distribution showed no difference in illness occurrence. Sputum was collected from 147 chest symptomatics and seven were found to be sputum positive. Government health facilities were utilized by 37.6% of the sick persons, private doctors by 36.4%, nature medicine by 10.6% and home remedies by only 9.9%. In conclusion, the services at the government health facilities were acceptable and were utilized if accessible. Prompt and adequate relief for injuries and acute indispositions ensures confidence of the people and better utilization.