Table 1 Characteristics of the participants across person-visits of different drinking water sources.
Characteristics | Rainwater (N = 1620 person-visits) | Pond water (N = 2836 person-visits) | Coastal groundwater (N = 3225 person-visits) | Non-coastal groundwater (N = 1773 person-visits) |
|---|---|---|---|---|
Age in years, mean (95% CI) | 43.5 (42.8, 44.2) | 43.2 (42.7, 43.8) | 42.6 (42.1, 43.1) | 40.7 (40.1, 41.4) |
Male sex, % (n) | 43.3 (702) | 39.5 (1120) | 40.0 (1291) | 33.8 (599) |
Body mass index, mean (95% CI) | 22.9 (22.8, 23.2) | 22.4 (22.2, 22.5) | 21.9 (21.8, 22.0) | 22.8 (22.6, 23.0) |
Smoking categories, % (n) | ||||
Never | 69.3 (1117) | 59.9 (1694) | 51.3 (1652) | 74.2 (1304) |
Former | 7.8 (125) | 10.2 (287) | 8.5 (273) | 19.4 (341) |
Current | 22.9 (370) | 29.9 (847) | 40.2 (1296) | 6.4 (112) |
Alcohol consumption, % (n) | 2.1 (34) | 1.9 (55) | 3.5 (111) | 2.8 (49) |
WHO—work-related physical activity, % (n) | ||||
Sedentary | 44.9 (724) | 49.4 (1397) | 31.5 (1015) | 15.0 (265) |
Moderatea | 30.3 (489) | 23.9 (675) | 40.7 (1311) | 56.6 (996) |
Vigorousb | 24.8 (399) | 26.7 (756) | 27.8 (895) | 28.3 (497) |
Hindu religion, % (n) | 55.3 (895) | 54.1 (1533) | 60.3 (1943) | 10.4 (185) |
Hours of sleep, % (n) | ||||
<6 h | 19.0 (307) | 21.9 (618) | 19.2 (617) | 10.5 (185) |
≥6 to <9 h | 74.3 (1197) | 64.9 (1836) | 70.6 (2274) | 82.9 (1457) |
≥9 h | 6.7 (108) | 13.2 (374) | 10.3 (330) | 6.6 (115) |
Added table salt with food, % (n) | 49.8 (802) | 60.0 (1698) | 60.5 (1950) | 84.1 (1478) |
Household wealth index, % (n) | ||||
Lowest | 15.8 (256) | 18.6 (524) | 27.2 (876) | 10.9 (193) |
Second | 14.9 (241) | 22.9 (644) | 20.0 (643) | 18.3 (324) |
Third | 13.4 (217) | 20.3 (571) | 20.8 (670) | 21.6 (382) |
Fourth | 22.6 (366) | 17.7 (498) | 16.2 (521) | 25.9 (458) |
Highest | 33.3 (538) | 20.5 (578) | 15.8 (507) | 23.4 (415) |
