Table 2 Confidence intervals for a range of possible false negative rates in a sample of 500 screen negative children
Observed false negative rate (% of cases among screen negatives) | N = 500 (95% confidence interval) |
|---|---|
5% | 3.4% to 7.3% |
2% | 1.1% to 3.6% |
1% | 0.4% to 2.3% |
0% | 0% to 0.8% |