Characteristics [n] | Retainedn(%) | Lost to follow-upn(%) | Univariate odds ratio (95% CI) | Adjusted odds ratio (95% CI)Model with factors significant atp ≤ 0.02 on univariate analysis | Adjusted odds ratio (95% CI)Final model |
---|---|---|---|---|---|
Youngest child aged: [25] | |||||
0-1 years | 333 (69) | 151 (31) | 1.00 | ||
1-2 years | 405 (67) | 198 (33) | 0.94 (0.72, 1.23) | ||
Number of children in family: [41] | |||||
1 | 383 (71) | 159 (29) | 1.00 | ||
2 | 238 (68) | 113 (32) | 0.88 (0.65, 1.19) | 0.93 (0.67, 1.29) | |
3 | 71 (59) | 50 (41) | 0.59 (0.39, 0.90) | 0.68 (0.42, 1.11) | |
≥4 | 37 (65) | 20 (35) | 0.77 (0.43, 1.40) | 0.86 (0.44, 1.68) | |
Mother aged: [52] | |||||
Over 25 years | 595 (73) | 217 (27) | 1.00 | ||
16-25 years | 131 (53) | 117 (47) | 0.41 (0.30, 0.56) | 0.56 (0.39, 0.81) | 0.57 (0.41, 0.78) |
Lives in: [17] | |||||
House | 616 (70) | 265 (30) | 1.00 | ||
Flat or other | 126 (59) | 88 (41) | 0.62 (0.45, 0.86) | 0.91 (0.62, 1.35) | |
Tenure: [25] | |||||
Owner occupied | 368 (79) | 96 (21) | 1.00 | ||
Non-owner occupied | 369 (59) | 254 (41) | 0.39 (0.30, 0.52) | 0.65 (0.45, 0.93) | 0.53 (0.38, 0.73) |
Ethnic group: [50] | |||||
White British | 685 (68) | 323 (32) | 1.00 | ||
Other | 32 (59) | 22 (41) | 0.76 (0.41, 1.40) | ||
English is first language: [12] | |||||
No | 57 (59) | 39 (41) | 1.00 | ||
Yes | 688 (69) | 316 (31) | 1.49 (0.95, 2.34) | 1.42 (0.85, 2.36) | |
Single adult household: [43] | |||||
No | 622 (71) | 255 (29) | 1.00 | ||
Yes | 109 (57) | 83 (43) | 0.56 (0.40, 0.78) | 0.78 (0.53, 1.13) | |
Any smoker in household: [30] | |||||
No | 534 (70) | 225 (30) | 1.00 | ||
Yes | 199 (62) | 124 (38) | 0.72 (0.54, 0.96) | 0.90 (0.65, 1.24) | |
Household member drinks ≥6 drinks on one occasion: [110] | |||||
No | 292 (70) | 128 (30) | 1.00 | ||
Yes | 401 (68) | 191 (32) | 0.94 (0.71, 1.25) | ||
IMD quintile: [4] | |||||
1 (2.4-15.6) | 176 (79) | 46 (21) | 1.00 | ||
2 (15.7-25.7) | 171 (75) | 58 (25) | 0.76 (0.48, 1.20) | 0.82 (0.49, 1.36) | 0.83 (0.51, 1.35) |
3 (25.8-34.6) | 147 (67) | 71 (33) | 0.55 (0.35, 0.86) | 0.72 (0.43, 1.21) | 0.66 (0.41, 1.07) |
4 (34.7-46.6) | 134 (61) | 84 (39) | 0.44 (0.28, 0.69) | 0.54 (0.33, 0.90) | 0.58 (0.35, 0.94) |
5 (46.7-74.8) | 123 (56) | 98 (44) | 0.35 (0.23, 0.56) | 0.53 (0.31, 0.91) | 0.50 (0.30, 0.82) |
Had fire escape plan: [19] | |||||
No | 436 (69) | 196 (31) | 0.90 (0.69, 1.17) | ||
Yes | 304 (66) | 157 (34) |