Table 4 Chi-square test for trend analysis of age with depression episodes, Ethiopia 2003
Age group | Depression episodes | Total n (%) | |
|---|---|---|---|
Yes | No | ||
18-30 | 125 (5.5%) | 2128 (94.5%) | 2253 (100) |
31-44 | 113 (8.8%) | 1175 (91.2%) | 1288 (100) |
45-54 | 69 (11.2%) | 545 (88.8%) | 614 (100) |
55-64 | 65 (15.6%) | 352 (84.4%) | 417 (100) |
65-74 | 49 (20.3%) | 192 (79.7%) | 241 (100) |
75+ | 28 (25%) | 84 (75%) | 112 (100) |
Total | 449 (9.1%) | 4476 (90.9%) | 4925 (100) |
Trend Analysis | |||
Chi-square test | Value | df | P-value |
Pearson chi-square | 129.92 | 5 | < 0.001 |
Chi-square for trend | 127.92 | 1 | < 0.001 |