Incidence, Pattern, and Severity of Acute Respiratory Infections among Infants and Toddlers of a Peri-Urban Area of Delhi: A 12-Month Prospective Study
Table 1
Sociodemographic, environmental, and health characteristics of the study subjects.
Characteristic ()
Number (%)
(1) Age at enrolment
0-1 month
29 (27.4)
2–11 months
38 (35.8)
12–35 months
39 (36.8)
(2) Type of family
Nuclear
31 (29.2)
Joint
75 (70.8)
(3) Socioeconomic status of the family*
Middle
84 (79.2)
Upper lower
22 (20.8)
(4) Mother’s literacy status
Up to primary
13 (12.3)
Middle/high school
54 (51.0)
Higher secondary
16 (15.0)
Graduate/higher
23 (21.7)
(5) Overcrowding
Present
50 (47.2)
(6) Natural ventilation
Inadequate
22 (20.8)
(7) Separate kitchen
Present
91 (85.8)
(8) Fuel used for cooking
LPG only
87 (82.1)
Biomass + LPG
19 (17.9)
(9) Exposure to ETS
Present
48 (45.3)
(10) Prevalence of malnutrition
Mild to moderate
27 (23.6)
Assessed by modified Kuppuswamy scale with price index corrected for 2011.