Table 4 Numbers needed to harm and extra cases per 10 000 current users of antipsychotics over one year
Number needed to harm (95% confidence interval) | Extra cases per 10 000 treated (95% confidence interval) | |
|---|---|---|
overall population | 624 (404 to 1,365) | 16 (7 to 25) |
age ≥ 65 | 244 (178 to 388) | 41 (26 to 56) |
Women | 326 (237 to 520) | 31 (19 to 42) |
age ≥ 65 and women | 160 (121 to 236) | 62 (42 to 83) |