Duration | |||
---|---|---|---|
Income group | 1–7 days | >7 days | Total |
*Significantly different (p<0.05). †Significantly different (p<0.05). | |||
Poor | |||
number of episodes | 343 | 467 | 810 |
mean/person/year | 0.49* | 0.67 | 1.17† |
(95% CI) | (0.43 to 0.55) | (0.61 to 0.73) | (1.09 to 1.25) |
Non-poor | |||
number of episodes | 156 | 201 | 357 |
mean/person/year | 0.61* | 0.78 | 1.39† |
(95% CI) | (0.53 to 0.69) | (0.64 to 0.92) | (1.19 to 1.59) |
Total | |||
number of episodes | 499 | 668 | 1167 |
mean/person/year | 0.53 | 0.70 | 1.23 |
(95% CI) | (0.49 to 0.57) | (0.62 to 0.78) | (1.11 to 1.35) |