Table 1.
Distribution of number and percentage of subjects exposed and not exposed to antipsychotics by demographics, socioeconomics characteristics, and outcome
| Exposed overall | Unexposed | Exposed in the second period | Unexposed | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Original cohort | First matching | Second matching | ||||||||
| N | (%) | N | (%) | N | (%) | N | (%) | N | (%) | |
| Subjects | 63,356 | 2,399,936 | 316,779 | 11,167 | 55,835 | |||||
| DP diagnosis | ||||||||||
| Yes | 657 | (1.04) | 10,403 | (0.43) | 1,206 | (0.38) | 50 | (0.45) | 123 | (0.22) |
| No | 62,699 | (98.96) | 2,389,533 | (99.57) | 315,573 | (99.62) | 11,117 | (99.55) | 55,712 | (99.78) |
| Sex | ||||||||||
| Male | 23,768 | (37.51) | 1,124,948 | (46.87) | 118,839 | (37.51) | 4,009 | (35.90) | 20,045 | (35.90) |
| Female | 39,588 | (62.49) | 1,274,988 | (53.13) | 197,940 | (62.49) | 7,158 | (64.10) | 35,790 | (64.10) |
| Age classes | ||||||||||
| < 50 | 11,566 | (18.26) | 673,074 | (28.05) | 57,830 | (18.26) | 1,955 | (17.51) | 9,775 | (17.51) |
| 50–59 | 10,046 | (15.86) | 568,824 | (23.70) | 50,230 | (15.86) | 1,756 | (15.72) | 8,780 | (15.72) |
| 60–69 | 10,189 | (16.08) | 513,277 | (21.39) | 50,945 | (16.08) | 1,963 | (17.58) | 9,815 | (17.58) |
| 70–79 | 14,537 | (22.94) | 420,805 | (17.53) | 72,685 | (22.95) | 2,678 | (23.98) | 13,390 | (23.98) |
| ≥ 80 | 17,018 | (26.86) | 223,956 | (9.33) | 85,089 | (26.86) | 2,815 | (25.21) | 14,075 | (25.21) |
| Educational level | ||||||||||
| Degree | 3,251 | (5.13) | 209,120 | (8.71) | 21,255 | (6.71) | 631 | (5.65) | 3,624 | (6.49) |
| High school | 8,703 | (13.74) | 500,023 | (20.83) | 51,304 | (16.20) | 1,628 | (14.58) | 8,989 | (16.10) |
| Middle school and vocational school | 20,853 | (32.91) | 961,379 | (40.06) | 105,284 | (33.24) | 3,670 | (32.86) | 18,584 | (33.28) |
| Elementary school or no formal education | 30,549 | (48.22) | 729,414 | (30.39) | 138,936 | (43.86) | 5,238 | (46.91) | 24,638 | (44.13) |
| Household type | ||||||||||
| Couple with children | 12,238 | (19.32) | 885,150 | (36.88) | 84,210 | (26.58) | 2,276 | (20.38) | 14,807 | (26.52) |
| Couple without children | 18,190 | (28.71) | 726,481 | (30.27) | 101,090 | (31.91) | 3,282 | (29.39) | 18,001 | (32.24) |
| Single parents | 6,333 | (10.00) | 194,681 | (8.11) | 24,269 | (7.66) | 997 | (8.93) | 4,405 | (7.89) |
| Single member | 22,589 | (35.65) | 539,729 | (22.49) | 99,213 | (31.32) | 3,948 | (35.35) | 17,237 | (30.87) |
| Cohabitations or in institution | 4,006 | (6.32) | 53,895 | (2.25) | 7,997 | (2.52) | 664 | (5.95) | 1,385 | (2.48) |
| Occupational condition | ||||||||||
| Employed | 10,864 | (17.15) | 1,045,903 | (43.58) | 92,348 | (29.15) | 2,323 | (20.80) | 15,968 | (28.60) |
| Retired | 37,405 | (59.04) | 966,052 | (40.25) | 176,212 | (55.63) | 6,471 | (57.95) | 31,303 | (56.06) |
| Other condition | 15,087 | (23.81) | 387,981 | (16.17) | 48,219 | (15.22) | 2,373 | (21.25) | 8,564 | (15.34) |
| Other causes of follow-up end | ||||||||||
| Emigration | 1,096 | (1.73) | 55,279 | (2.30) | 5,048 | (1.59) | 215 | (1.93) | 570 | (1.02) |
| Death | 18,767 | (29.62) | 239,046 | (9.96) | 47,610 | (15.03) | 2,683 | (24.03) | 6,277 | (11.24) |
| Censored | 42,836 | (67.61) | 2,095,208 | (87.30) | 262,915 | (83.00) | 8,219 | (73.60) | 48,865 | (87.52) |