Variables | Category | Cases; No(%) | Controls; No(%) | COR (95%CI) | AOR (95%CI) |
---|---|---|---|---|---|
Socio-demographic | Â | Â | Â | Â | |
Age of mothers* | < 18 years | 9(4.5) | 3(1.5) | 2.53 (0.87, 7.37) |  |
 | 18–24 years | 58(29.1) | 43 (21.6) | 1.05 (0.62, 1.64) |  |
 | 25 years and above | 132(66.3) | 153(76.9) | 1 |  |
Residence* | Urban | 79 (39.7) | 106(53.3) | 1 | Â |
 | Rural | 120 (60.3) | 93 (46.7) | 1.73 (1.16, 2.58) |  |
Maternal and child | Â | Â | Â | Â | Â |
Child caregiver** | Mother | 139(69.8) | 165(82.9) | 1 | 1 |
 | House worker | 60(30.2) | 34(17.1) | 2.10(1.30,3.38) | 6.46(2.83,14.76) |
Knowledge of domestic smoking* | Yes | 30(15.1) | 78(39.2) | 1 | Â |
 | No | 169(84.9) | 121(60.8) | 2.27 (1.46–3.52) |  |
Mother’s use of ANC* | Yes | 181(90) | 178(84.9) | 1.43(0.84, 2.42) |  |
 | No | 18(9) | 21(10.6) | 1 |  |
Age of child* | < 6 moth | 60(30.2) | 40(20.1) | 2.11(1.29, 3.45) |  |
 | 6,12 moth | 58(29.1) | 45(22.6) | 1.81(1.12, 2.94) |  |
 | > 12 moth | 81(40.7) | 114(57.3) | 1 |  |
Birth weight of child* | < 2.5 kg | 17(8.5) | 10(5.) | 1.77 (0.79, 3.96) |  |
 | ≥ 2.5 kg | 182(91.5) | 189 (95 | 1 |  |
Duration of breast feed** | < 6 month | 77(38.7) | 41(20.6) | 3.40 (2.02, 5.71) | 3.51(1.12,11.00) |
 | 6–12 month | 75(37.7) | 73 (36.7) | 1.86 (1.15, 3.01) | 2.07(0.88,4.89) |
 | > 12 month | 47(23.6) | 85(42.7) | 1 | 1 |
Immunization status of the child* | Fully vaccinated | 76 (38.2) | 114(57.3) | 1 | Â |
 | Vaccinated for age | 62 (31.2) | 47 (23.6) | 1.98(1.23, 3.19) |  |
 | Partially vaccinated | 47(23.6) | 32 (16.1) | 2.20(1.29, 3.76) |  |
 | Not vaccinated | 14 (7.0) | 6 (3.0) | 3.50(1.29, 9.51) |  |
Vit A supplementation in the last 6 months** | Yes | 51(25.6) | 106 (53.3) | 1 | 1 |
 | No | 148(74.4) | 93 (46.7) | 3.31(2.26,5.26) | 3.56(1.58, 8.05) |
Zink supplementation in the last 6 month* | Yes | 19(9.5%) | 60 (30.2) | 4.09(2.33, 7.17) | Â |
 | No | 180(60.5) | 139 (69.8) | 3.08 (1.94, 4.90) |  |
History of diarrhea in last 2 weeks* | Yes | 79 (39.7) | 35 (17.6) | 1 | Â |
 | No | 120(60.3) | 164 (57.7) | 8.22(4.84,13.98) |  |
Child history of URTI in 2 weeks** | Yes | 113(56.8) | 21(10.6) | 3.69(1.19,11.41) | 9.66(4.69,19.87) |
 | No | 68(43.2) | 178(89.4) | 1 | 1 |
Housing and Environmental | Â | Â | Â | Â | Â |
Number of people sleeping in the same room** | One-two | 22(11.1) | 51(25.6) | 1 | 1 |
 | Three-five | 151(75.9) | 140(70.4) | 2.50(1.44, 4.34) | 2.90 (1.23, 6.84) |
 | > five | 26(13.1) | 8(4.0) | 7.53(2.95,19.23) | 3.88(1.02,14.77) |
Availability of and or daily windows opening practice** | Yes | 62(31.2) | 118(49.3) | 1 | 1 |
 | No | 137(68.8) | 81(40.7) | 3.22(2.13, 4.86) | 2.56(1.21, 5.41) |
Place of cooking* | In the living room | 54(27.1) | 26(13.1) | 2.14(1.10, 4.13) | Â |
 | Kitchen attached to LR | 110(55.3) | 137(68.4) | 0.83(0.49, 1.40) |  |
 | Separate kitchen | 35(17.6) | 36(16.1) | 1 |  |
Place to keep child from cooking area* | On mother’s back | 17(8.5) | 8(4.) | 3.52(1.46, 8.49) |  |
 | Within 2 m | 95(47.7) | 47(23.6) | 3.35(2.16, 5.19) |  |
 | Kept > 2 m | 87(43.6) | 144(72.4) | 1 |  |
Source of fuels for cooking** | Wood/charcoal | 149(74.4) | 96(48.2) | 3.90(2.47, 6.18) | 3.02(1.41,6.46) |
 | Kerosene | 13(6.5) | 10(5) | 3.27 (1.32, 8.10) | 2.44(0.58,10.38) |
 | Electric | 37(18.6) | 93(46.7) | 1 | 1 |
Source the of light in the house* | Wood | 15(7.5) | 5(2.5) | 3.97(1.40,11.22) | Â |
 | Kerosene | 63(31.7) | 34(17.1) | 2.45 (1.52, 3.96 |  |
 | Electric or solar | 121(60.8) | 160(80.4) | 1 |  |
Proper hand washing practice* | Yes | 127(63.8) | 142(71.9) | 1 | Â |
 | some times | 67(33.7) | 52(26.1) | 1.45(0.94, 2.24) |  |
 | No | 5(2.55) | 4(2.0) | 1.41(0.37, 5.39) |  |
Presence of latrine * | Improved | 20(10.1) | 34(17.1) | 1 | Â |
 | Not improved | 64(32.2) | 68(34.2) | 1.60(0.84, 3.06) |  |
 | Traditional | 93(46.7) | 88(44.2) | 1.80 (0.96, 3.36) |  |
 | No latrine | 22(11.1) | 9(4.5) | 4.16(1.60,10.77) |  |