From: CLARITY – ChiLdhood Arthritis Risk factor Identification sTudY
UOR (95% CI) | AOR (95% CI) | |||
---|---|---|---|---|
Mother’s SEIFA score | Child measures† | Mother’s age at child’s birth | ||
Mother’s SEIFA score* | 1.01 (1.00, 1.01), p = 0.003 | ** | 1.01 (1.00, 1.01), p = 0.004 | 1.01 (1.00, 1.01), p = 0.011 |
Mother completed Yr12 | 0.86 (0.61, 1.22), p = 0.39 | 1.02 (0.55, 1.88), p = 0.95 | 2.95 (1.30, 6.68), p = 0.009 | 2.72 (1.19, 6.20) p = 0.017 |
Father completed Yr12 | 0.86 (0.61, 1.20), p = 0.37 | 0.64 (0.37, 1.11), p = 0.11 | 1.05 (0.55, 1.98), p = 0.89 | 0.98 (0.51, 1.86), p = 0.94 |
Mother married at interview | 1.71 (1.15, 2.52), p = 0.007 | 1.82 (0.96, 3.45), p = 0.065 | 2.94 (1.32, 6.57), p = 0.009 | 2.62 (1.16, 5.92), p = 0.020 |
Father married at interview | 1.67 (1.08, 2.59), p = 0.022 | 2.11 (1.02, 4.39), p = 0.044 | 2.78 (1.20, 6.43), p = 0.017 | 2.48 (1.06, 5.80), p = 0.036 |
Mother hours in paid work* | 1.01 (1.00, 1.02), p = 0.12 | 0.99 (0.98, 1.01), p = 0.40 | 0.98 (0.96, 1.00), p = 0.078 | 0.98 (0.96, 1.00), p = 0.037 |
Father hours in paid work* | 1.01 (1.00, 1.02), p = 0.23 | 1.01 (0.99, 1.03), p = 0.50 | 1.02 (0.99, 1.04), p = 0.17 | 1.02 (0.99, 1.04), p = 0.16 |
Mother currently smokes | 0.68 (0.46, 1.00), p = 0.049 | 0.45 (0.22, 0.92), p = 0.029 | 0.25 (0.095, 0.63), p = 0.003 | 0.27 (0.11, 0.71), p = 0.008 |
Father currently smokes | 0.65 (0.44, 0.97), p = 0.036 | 0.68 (0.36, 1.30), p = 0.25 | 0.69 (0.34, 1.41), p = 0.31 | 0.80 (0.39, 1.64), p = 0.54 |
Mother’s age at child’s birth* | 1.05 (1.02, 1.08), p = 0.002 | 1.07 (1.01, 1.12), p = 0.016 | 1.08 (1.02, 1.15), p = 0.011 | ** |
Father’s age at child’s birth* | 1.04 (1.01, 1.07), p = 0.009 | 1.04 (1.00, 1.09), p = 0.067 | 1.06 (1.01, 1.11), p = 0.025 | ** |
Mother smoked during child’s pregnancy (any) | 0.56 (0.37, 0.85), p = 0.007 | 0.77 (0.41, 1.45), p = 0.43 | 0.52 (0.24, 1.12), p = 0.094 | 0.61 (0.28, 1.33), p = 0.21 |
Father smoked during child’s pregnancy (any) | 0.61 (0.41, 0.91), p = 0.015 | 0.52 (0.26, 0.97), p = 0.039 | 0.42 (0.20, 0.89), p = 0.024 | 0.46 (0.21, 0.99), p = 0.047 |
Mother took Vitamin D during child’s pregnancy | 0.45 (0.21, 1.00), p = 0.05 | 0.16 (0.02, 1.21), p = 0.075 | 0.21 (0.03, 1.69), p = 0.14 | 0.26 (0.03, 2.10), p = 0.21 |
Mother took fish oil during child’s pregnancy | 0.42 (0.17, 1.04), p = 0.06 | 0.45 (0.10, 1.99), p = 0.29 | 0.71 (0.15, 3.36), p = 0.66 | 0.70 (0.15, 3.33), p = 0.65 |
Mother drank alcohol during child’s pregnancy (any) | 1.07 (0.71, 1/62), p = 0.74 | 0.72 (0.35, 1.48), p = 0.37 | 1.07 (0.50, 2.35), p = 0.85 | 0.97 (0.44, 2.16), p = 0.94 |
Mother drank coffee during child’s pregnancy (any) | 1.13 (0.82, 1.57), p = 0.46 | 0.85 (0.51, 1.42), p = 0.53 | 0.67 (0.37, 1.21), p = 0.19 | 0.66 (0.36, 1.22), p = 0.19 |
Child was breastfed (any) | 1.46 (0.94, 2.29), p = 0.094 | 0.88 (0.44, 1.73), p = 0.70 | 0.90 (0.41, 1.97), p = 0.79 | 0.86 (0.39, 1.89), p = 0.71 |
Length of breastfeeding (if any, weeks)* | 1.00 (0.99, 1.00), p = 0.70 | 1.00 (1.00, 1.01), p = 0.19 | 1.01 (1.00, 1.01), p = 0.25 | 1.00 (0.99, 1.01), p = 0.72 |
Age at commencement of cow’s milk (weeks)* | 0.99 (0.98, 1.00), p = 0.043 | 1.00 (0.99, 1.01), p = 0.88 | 0.99 (0.98, 1.01), p = 0.45 | 0.99 (0.98, 1.01), p = 0.30 |
Mother smokes indoors near child (any) | 0.55 (0.25, 1.21), p = 0.14 | 0.49 (0.21, 1.10), p = 0.082‡ | 0.32 (0.10, 1.01), p = 0.052 | 0.33 (0.10, 1.06), p = 0.063 |
Father smokes indoors near child (any) | 0.51 (0.22, 1.18), p = 0.12 | 0.52 (0.22, 1.23), p = 0.14‡ | 0.22 (0.07, 0.67), p = 0.008 | 0.26 (0.08, 0.81), p = 0.020 |