Table 2.
RR for association between high levels of CMD symptoms (SRQ ≥6) and infant diarrhoea (with robust standard errors)
| RR (95% CI) | |||
|---|---|---|---|
| Maternal CMD and infant diarrhoea | SRQ ≥6, pregnancy only | SRQ ≥6, postnatal only | SRQ ≥6, persistent |
| Crude RR (n=954) | 0.98 (0.66 to 1.44) | 1.84 (1.12 to 3.03) | 2.90 (2.18 to 3.85) |
| (1) Adjusted separately for | |||
| Maternal characteristics (n=947) | 0.99 (0.67 to 1.46) | 1.79 (1.09 to 2.93) | 2.81 (2.06 to 3.83) |
| Parental education (n=947) | 1.00 (0.68 to 1.48) | 1.84 (1.11 to 3.03) | 2.92 (2.18 to 3.92) |
| Socio-economic status (n=944) | 0.95 (0.64 to 1.39) | 1.47 (0.87 to 2.48) | 2.38 (1.69 to 3.36) |
| Environmental conditions (n=950) | 0.96 (0.65 to 1.41) | 1.65 (1.01 to 2.70) | 2.71 (2.02 to 3.64) |
| Maternal ill-health (n=950) | 0.97 (0.65 to 1.44) | 1.41 (0.80 to 2.48) | 2.33 (1.67 to 3.26) |
| Maternal substance use (n=955) | 0.98 (0.66 to 1.45) | 1.86 (1.13 to 3.07) | 2.93 (2.20 to 3.89) |
| Infant characteristics (n=955) | 0.97 (0.66 to 1.43) | 1.83 (1.10 to 3.03) | 2.97 (2.22 to 3.98) |
| Social support (n=943) | 0.95 (0.64 to 1.43) | 1.86 (1.11 to 3.10) | 2.82 (2.07 to 3.85) |
| (2) Fully adjusted models | |||
| Model A (n=925): fully adjusted (excluding BMI) | 0.93 (0.63 to 1.37) | 1.15 (0.65 to 2.04) | 2.15 (1.39 to 3.34) |
| Model A+BMI (n=748) | 1.06 (0.66 to 1.72) | 1.66 (0.85 to 3.21) | 2.34 (1.50 to 3.65) |
| (3) Testing for mediators | |||
| Model A+delayed breast feeding (n=910) | 0.93 (0.63 to 1.37) | 1.18 (0.67 to 2.09) | 2.09 (1.35 to 3.24) |
| Model A+non-exclusive breast feeding (n=925) | 0.93 (0.63 to 1.38) | 1.16 (0.65 to 2.06) | 2.19 (1.41 to 3.40) |
| Model A+soap use (n=925) | 0.92 (0.62 to 1.36) | 1.13 (0.63 to 2.01) | 2.13 (1.37 to 3.29) |
| Model A+vaccination status (n=922) | 0.91 (0.62 to 1.33) | 1.13 (0.64 to 1.99) | 2.16 (1.40 to 3.33) |
| Model A+maternal disability (n=925) | 0.93 (0.63 to 1.37) | 1.20 (0.67 to 2.14) | 2.29 (1.45 to 3.61) |
Infant diarrhoea (with robust standard errors) adjusting for (1) groups of confounders separately, (2) all confounders simultaneously and (3) with addition of possible mediators to the fully adjusted model.
BMI, body mass index; CMD, common mental disorder; SRQ, Self-Reporting Questionnaire.