Variable | Univariate Analysis | Multivariate analysis | ||||
---|---|---|---|---|---|---|
OR | 95% CI | p-value | OR | 95% CI | p | |
Demographic Factors | ||||||
Age group < 5 years | 1.04 | (0.64,1.71) | 0.874 | |||
Sex- Male | 0.85 | (0.51,1.41) | 0.531 | |||
Father occupation – Skilled | 2.33 | (1.37,4) | 0.002 | 1.25 | (0.21,3125) | 0.663 |
Mother occupation – Skilled | 0.67 | (0.38,1.16) | 0.157 | |||
Highest family education –atleast high school | 1.54 | (0.89,2.7) | 0.122 | |||
Socio Economic Score – Middle or high | 2.32 | (1.35,4) | 0.002 | 1.35 | (0.45,3.57) | 0.546 |
Environmental Factors | ||||||
Location of house – Adjoining field | 1.56 | (0.91, 2.7) | 0.109 | |||
Road leading to house – Paved | 0.93 | (0.55,1.56) | 0.773 | |||
Presence of water body within 100 m | 2.65 | (1.43,4.94) | 0.002 | 3.56 | (1.36,9.75) | 0.011 |
Terraced house | 1.37 | (0.79,2.38) | 0.254 | |||
Cemented/tiled floor | 2.08 | (0.56,7.75) | 0.275 | |||
Plastered walls | 2.76 | (1.01,7.57) | 0.048 | 8.03 | (0.99,187.97) | 0.091 |
Concrete roof | 1.49 | (0.86,2.6) | 0.157 | |||
House with > 2 rooms | 2.33 | (1.41,3.87) | 0.001 | 1.18 | (0.52,2.68) | 0.678 |
Furniture used for sitting | 1.83 | (1.02,3.3) | 0.044 | 1.53 | (0.55,4.43) | 0.413 |
Cot used for sleeping | 2.18 | (1.28,3.73) | 0.004 | 1.52 | (0.56,4.15) | 0.401 |
Paved surroundings | 1.43 | (0.87,2.35) | 0.156 | |||
Piped drain for sullage | 2.4 | (1.32,4.35) | 0.004 | 1.22 | (0.43,3.54) | 0.703 |
Cesspool around the house | 1.26 | (0.51,3.11) | 0.611 | |||
Cooking outside the house | 1.92 | (0.95,3.86) | 0.068 | 5.61 | (1.51,23.01) | 0.011 |
Gas used for cooking | 1.45 | (0.78,2.7) | 0.239 | |||
Toilet present | 1.75 | (1.06,2.85) | 0.027 | 1.19 | (0.42,3.33) | 0.731 |
Agricultural produce stored in house | 2.22 | (1.22,4) | 0.008 | 1.2 | (0.43,3.22) | 0.742 |
Stored firewood present | 0.97 | (0.57,1.64) | 0.911 | |||
Wood piled in yard | 1.00 | (0.59,1.67) | 0.99 | |||
Owns live stock | 1.2 | (0.71,2) | 0.482 | |||
Owns pets | 2.27 | (1.19, 4.35) | 0.013 | 3.33 | (1.16,9.09) | 0.031 |
Has contact with pets | 0.67 | (0.38,1.19) | 0.169 | |||
Rodents spotted within house | 0.94 | (0.55,1.64) | 0.836 | |||
Rodents spotted around the house | 1.22 | (0.41,3.7) | 0.721 | |||
Presence of bushes within 5 m of the house | 2.27 | (1.27,4.17) | 0.006 | 2.78 | (1.11,7.69) | 0.033 |
Drying clothes on clothesline | 0.49 | (0.23,1.04) | 0.064 | 0.31 | (0.08, 1.08) | 0.077 |
Child’s Behavioural Factors | ||||||
Usually partially dressed at home | 0.71 | (0.4,1.26) | 0.241 | |||
Wears footwear during play | 1.73 | (0.72,4.16) | 0.218 | |||
Plays outdoors usually | 0.38 | (0.21,0.68) | 0.001 | 0.42 | (0.14,1.23) | 0.115 |
Usually sits on furniture | 2.23 | (1.02,4.86) | 0.043 | 0.45 | (0.13,1.48) | 0.193 |
Usually sleeps on cot | 2.23 | (1.3,3.81) | 0.004 | 1.53 | (0.64,3.74) | 0.341 |
Sleep outside house - Yes | 0.99 | (0.23,4.24) | 0.991 | |||
Uses toilet | 1.51 | (0.9,2.55) | 0.118 | |||
Usually bathes after play | 1.92 | (0.78,4.69) | 0.153 | |||
Usually changes clothes before sleep | 1.39 | (0.55,3.47) | 0.484 | |||
Goes to school by vehicle | 4.38 | (2.29,8.37) | < 0.001 | 3.12 | (1.40,7.12) | 0.006 |
Uses insect repellent | 1.92 | (0.81,4.54) | 0.139 |