Table 1. Age-Standardized Incidence Rates of First Psychiatric Hospital Admissions in the First and Last Year of the Study Perioda.
| Variable | 1996 | 2014 | ||||
|---|---|---|---|---|---|---|
| Admissions, No. (%) | Person-Years at Risk, Millions (%) | Incidence Rate (95% CI) per 1000 Person-Years | Admissions, No. (%) | Person-Years at Risk, Millions (%) | Incidence Rate (95% CI) per 1000 Person-Years | |
| All populationb | 9713 | 5.12 | 1.9 (1.86-1.94) | 8387 | 5.31 | 1.59 (1.56-1.62) |
| Finnish citizens | 9547 (100) | 5.05 | 1.89 (1.85-1.93) | 8056 (100) | 5.10 | 1.59 (1.56-1.63) |
| Sex | ||||||
| Men | 5423 (56.8) | 2.46 (48.7) | 2.15 (2.09-2.22) | 3832 (47.6) | 2.50 (49.0) | 1.54 (1.49-1.59) |
| Women | 4124 (43.2) | 2.59 (51.3) | 1.61 (1.56-1.66) | 4224 (52.4) | 2.60 (51.0) | 1.65 (1.60-1.70) |
| Income decile and nondwelling population | ||||||
| 1 (lowest) | 1870 (19.6) | 0.47 (9.3) | 3.92 (3.72-4.14) | 1804 (22.4) | 0.43 (8.5) | 4.02 (3.79-4.26) |
| 2 | 1206 (12.6) | 0.49 (9.7) | 2.71 (2.55-2.89) | 1116 (13.9) | 0.48 (9.4) | 2.62 (2.45-2.79) |
| 3 | 1047 (11.0) | 0.49 (9.8) | 2.31 (2.16-2.47) | 909 (11.3) | 0.49 (9.7) | 1.95 (1.82-2.10) |
| 4 | 933 (9.8) | 0.49 (9.8) | 2.06 (1.92-2.21) | 776 (9.6) | 0.50 (9.8) | 1.63 (1.51-1.75) |
| 5 | 816 (8.5) | 0.50 (9.8) | 1.75 (1.62-1.90) | 662 (8.2) | 0.50 (9.9) | 1.32 (1.22-1.43) |
| 6 | 747 (7.8) | 0.50 (9.8) | 1.63 (1.49-1.81) | 579 (7.2) | 0.51 (9.9) | 1.15 (1.05-1.25) |
| 7 | 674 (7.1) | 0.50 (9.9) | 1.38 (1.25-1.57) | 564 (7.0) | 0.51 (10.0) | 1.11 (1.02-1.22) |
| 8 | 668 (7.0) | 0.50 (9.9) | 1.36 (1.21-1.58) | 482 (6.0) | 0.51 (10.0) | 0.97 (0.88-1.09) |
| 9 | 639 (6.7) | 0.50 (9.9) | 1.32 (1.18-1.53) | 382 (4.7) | 0.52 (10.1) | 0.79 (0.70-0.91) |
| 10 (highest) | 597 (6.3) | 0.50 (9.9) | 1.22 (1.09-1.41) | 338 (4.2) | 0.52 (10.1) | 0.73 (0.64-0.84) |
| Nondwelling | 256 (2.7) | 0.07 (1.3) | 4.37 (3.81-5.03) | 323 (4.0) | 0.09 (1.7) | 4.59 (4.08-5.17) |
| Data missing | 94 (1.0) | 0.05 (1.0) | 5.26 (4.05-7.36) | 121 (1.5) | 0.04 (0.8) | 6.22 (4.96-9.58) |
| Income decreased in previous 3 y | ||||||
| No | 6034 (63.2) | 3.26 (64.5) | 1.78 (1.74-1.83) | 5313 (66.0) | 3.46 (67.7) | 1.51 (1.47-1.56) |
| Yes | 3309 (34.7) | 1.54 (30.4) | 2.07 (1.99-2.16) | 2534 (31.5) | 1.41 (27.7) | 1.72 (1.65-1.79) |
| Data missing | 204 (2.1) | 0.26 (5.1) | 5.21 (4.36-6.65) | 209 (2.6) | 0.24 (4.6) | 4.93 (4.20-5.95) |
| Urbanicity of residence municipality | ||||||
| Urban | 6687 (70.0) | 3.26 (64.6) | 2.05 (1.99-2.10) | 5727 (71.1) | 3.48 (68.3) | 1.63 (1.59-1.67) |
| Semiurban | 1460 (15.3) | 0.87 (17.3) | 1.70 (1.61-1.79) | 1249 (15.5) | 0.85 (16.6) | 1.55 (1.46-1.64) |
| Rural | 1400 (14.7) | 0.91 (18.1) | 1.56 (1.48-1.64) | 1080 (13.4) | 0.77 (15.1) | 1.49 (1.40-1.59) |
| Educational levelc | ||||||
| Lower | 3795 (46.5) | 1.54 (40.8) | 3.06 (2.95-3.17) | 1974 (32.1) | 0.95 (24.1) | 3.10 (2.94-3.27) |
| Secondary | 3048 (37.4) | 1.35 (35.8) | 2.10 (2.00-2.21) | 2913 (47.4) | 1.70 (43.0) | 1.62 (1.56-1.69) |
| Tertiary | 1316 (16.1) | 0.88 (23.4) | 1.53 (1.42-1.65) | 1259 (20.5) | 1.30 (32.9) | 0.98 (0.92-1.05) |
| Living alonec | ||||||
| No | 5105 (62.6) | 2.88 (76.2) | 1.73 (1.68-1.78) | 3424 (55.7) | 2.86 (72.2) | 1.22 (1.18-1.26) |
| Yes | 3054 (37.4) | 0.90 (23.8) | 3.59 (3.46-3.73) | 2722 (44.3) | 1.10 (27.8) | 2.62 (2.51-2.73) |
a
Standardized to the 2013 European Standard Population by 5-year age groups.
b
Contains data for all Finland; all other rows contain Finnish citizens only.
c
Includes those 20 years or older.