From: Impact of tubewell access and tubewell depth on childhood diarrhea in Matlab, Bangladesh
Comparison | Control variables | n | OR | 95%CI | p | |
---|---|---|---|---|---|---|
Intermediate-depth wells vs. shallow wells | Unstratified | 45600 | 1.24 | 1.19 | 1.29 | < 0.001 |
 | Flood control |  |  |  |  |  |
 |    Yes | 17926 | 1.43 | 1.33 | 1.53 | < 0.001 |
 |    No | 33480 | 1.15 | 1.09 | 1.21 | < 0.001 |
 | Population density |  |  |  |  |  |
 |    Low | 13157 | 1.25 | 1.16 | 1.36 | < 0.001 |
 |    Medium | 15191 | 1.22 | 1.14 | 1.31 | < 0.001 |
 |    High | 17252 | 1.25 | 1.17 | 1.33 | < 0.001 |
 | Wealth |  |  |  |  |  |
 |    Low | 2510 | 1.13 | 0.94 | 1.35 | 0.197 |
 |    Low medium | 11991 | 1.28 | 1.18 | 1.38 | < 0.001 |
 |    Medium | 19605 | 1.29 | 1.22 | 1.37 | < 0.001 |
 |    High medium | 9172 | 1.22 | 1.12 | 1.34 | < 0.001 |
 |    High | 1697 | 1.26 | 0.99 | 1.59 | 0.056 |
 | Education |  |  |  |  |  |
 |    < 1 year | 3513 | 1.21 | 1.04 | 1.42 | 0.017 |
 |    1-3 years | 11417 | 1.20 | 1.11 | 1.30 | < 0.001 |
 |    3-5 years | 16639 | 1.33 | 1.25 | 1.43 | < 0.001 |
 |    5-7 years | 9895 | 1.25 | 1.14 | 1.36 | < 0.001 |
 |    ≥ 7 years | 4136 | 1.28 | 1.11 | 1.48 | 0.001 |
 | Year |  |  |  |  |  |
 |    2000 | 6279 | 1.30 | 1.17 | 1.44 | < 0.001 |
 |    2001 | 6436 | 1.30 | 1.17 | 1.45 | < 0.001 |
 |    2002 | 6540 | 1.15 | 1.03 | 1.28 | 0.011 |
 |    2003 | 6597 | 1.17 | 1.05 | 1.30 | < 0.004 |
 |    2004 | 6641 | 1.16 | 1.05 | 1.29 | 0.005 |
 |    2005 | 6590 | 1.35 | 1.21 | 1.50 | 0.001 |
 |    2006 | 6517 | 1.34 | 1.20 | 1.50 | 0.001 |
 | Children age |  |  |  |  |  |
 |    0-12 months | 2639 | 1.03 | 0.82 | 1.31 | 0.775 |
 |    13-24 months | 3198 | 1.18 | 1.01 | 1.38 | 0.036 |
 |    25-36 months | 3605 | 1.34 | 1.15 | 1.56 | < 0.001 |
 |    37-48 months | 3486 | 1.39 | 1.18 | 1.63 | < 0.001 |
 |    49-60 months | 3015 | 1.11 | 0.91 | 1.35 | 0.300 |