Table 1. Prevalence of G6PD deficiency in the two Teaching Hospitals (n = 2059).
Total (≤ 30%) | <10% | 10–30% | |||||||
---|---|---|---|---|---|---|---|---|---|
% | na | 95% CIb | % | na | 95% CIb | % | na | 95% CIb | |
TH Anuradhapura (na = 1018) [95% CIb: 54.53–58.67] | 13.95 | 142 | 14.68–22.72 | 2.75 | 28 | 3.58–8.82 | 11.20 | 114 | 19.17–24.07 |
TH Kurunegala (na = 1041) [95% CIb: 55.19–58.95] | 7.97 | 83 | 11.0–19.94 | 1.63 | 17 | 1.87–8.33 | 6.34 | 66 | 14.89–21.39 |
X2 | 18.88 | 3.01 | 15.23 | ||||||
P value | <0.001 | 0.083 | <0.001 |
an denotes the number of samples.
b95% CI denotes the interval within which lies the mean percentage level of G6PD enzyme in the population predicted at a 95% level of confidence.