Table 4 Neonatal outcomes of babies in the study
Number | Crude rate | Crude RR | Adjusted RR (95% CI) (Prison controls = reference group) | Crude RR | Adjusted RR (95% CI) (Community = reference group) | |||
|---|---|---|---|---|---|---|---|---|
Pre-term birth (gestational age <37 weeks) | ||||||||
Prison pregnancy (ii) | 45 | 15.0 | 0.97 | 0.93 (0.67-1.28) | 2.85 | 1.48 (1.07-2.03)* | ||
Prison controls (iii) | 188 | 15.4 | 1.00 | 1.00 | ||||
Community (iv) | 2056 | 5.3 | 1.00 | 1.00 | ||||
Low birthweight (<2500 g) | ||||||||
Prison pregnancy (ii) | 55 | 18.3 | 0.99 | 0.93 (0.69-1.24) | 4.04 | 1.71 (1.28-2.30)* | ||
Prison controls (iii) | 225 | 18.4 | 1.00 | 1.00 | ||||
Community (iv) | 1774 | 4.5 | 1.00 | 1.00 | ||||
Apgar score at 5 mins <7 | ||||||||
Prison pregnancy (ii) | 8 | 2.7 | 0.79 | 0.74 (0.35-1.57) | 1.81 | 1.19 (0.57-2.49) | ||
Prison controls (iii) | 41 | 3.4 | 1.00 | 1.00 | ||||
Community (iv) | 575 | 1.5 | 1.00 | 1.00 | ||||
Higher order resuscitation | ||||||||
Prison pregnancy (ii) | 3 | 1.0 | 0.68 | 0.66 (0.20-2.24) | 1.17 | 0.65 (0.20-2.10) | ||
Prison controls (iii) | 18 | 1.5 | 1.00 | 1.00 | ||||
Community (iv) | 333 | 0.9 | 1.00 | 1.00 | ||||
All neonatal hospital admission (v) | ||||||||
Prison pregnancy (ii) | 167 | 55.7 | 1.09 | 1.12 (0.94-1.33) | 1.77 | 1.51 (1.29-1.78)* | ||
Prison controls (iii) | 622 | 51.0 | 1.00 | 1.00 | ||||
Community (iv) | 12302 | 31.5 | 1.00 | 1.00 | ||||
5+ days in Neonatal Intensive Care Unit (v) | ||||||||
Prison pregnancy (ii) | 51 | 0.2 | 0.96 | 0.93 (0.69-1.26) | 3.64 | 1.45 (1.06-1.97)* | ||
Prison controls (iii) | 216 | 0.2 | 1.00 | 1.00 | ||||
Community (iv) | 1826 | 0.0 | 1.00 | 1.00 | ||||
Optimum baby outcomes | ||||||||
Prison pregnancy (ii) | 148 | 49.3 | 0.96 | 0.97 (0.81-1.16) | 0.63 | 0.70 (0.60-0.83)* | ||
Prison controls (iii) | 630 | 51.6 | 1.00 | 1.00 | ||||
Community (iv) | 30578 | 78.2 | 1.00 | 1.00 | ||||
Perinatal deaths (vi) | ||||||||
Prison pregnancy (ii) | 2 | 0.7 | 0.46 | 0.43 (0.10-1.86) | 1.06 | 0.56 (0.14-2.50) | ||
Prison controls (iii) | 18 | 1.5 | 1.00 | 1.00 | ||||
Community (iv) | 246 | 0.6 | 1.00 | 1.00 | ||||