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. 2021 Aug 12;11(8):e044698. doi: 10.1136/bmjopen-2020-044698

Table 2.

Sociodemographic characteristics of participants

Characteristics Category N Per cent
Type of family
Nuclear 6 37.5
Extended 10 62.5
Children No child 0 0
Less than 2 children 4 25
More than 2 children 12 75
Type of house Kutcha 9 56.2
Semi-pucca 5 31.5
Pucca 2 12.5
No of rooms in the house 1 14 87.5
More than 1 2 12.5
Ventilation in living room No 12 75
Yes 4 25
TB history in family No history 11 68.7
History of contact 5 31.2
Mode/fuel for cooking Chulha/wood 16 100

TB, tuberculosis.