showed a trendP = 0.03
Age-cohort analysis showed a trend ( P = 0.03) favouring early KPE (e.g. 100 % of 11 infants operated on <30 days clearing their jaundice compared to 66 % of those operated on between 61 and 70 days).
Age-cohort analysis showed a trend ( P = 0.03) favouring early KPE (e.g. 100 % of 11 infants operated on <30 days clearing their jaundice compared to 66 % of those operated on between 61 and 70 days).
Age-cohort analysis showed a significant trend over time favouring early HPE ( χ 2 = 7.6, P = 0.10 and for trend χ 2 = 4.5, P = 0.03) (Fig. 2 ).