From: Changes in mental health services and suicide mortality in Norway: an ecological study
Variables | Crude analysis | Adjusted analysis1 | Adjusted analysis II2 | |||
---|---|---|---|---|---|---|
IRR$ | 95% CI | IRR | 95% CI | IRR | 95% CI | |
Year (1990-2006) | 0.98* | 0.973-0.982 | 1.07 | 0.988-1.159 | 1.02 | 0.996-1.045 |
Health region | ||||||
East region | 1 | 1 | 1 | |||
South region | 1.09* | 1.025-1.163 | 0.40* | 0.200-0.799 | 0.46* | 0.299-0.717 |
West region | 0.79* | 0.741-0.851 | 0.32* | 0.176-0.580 | 0.38* | 0.260-0.553 |
Mid region | 1.25* | 1.168-1.335 | 0.44* | 0.212-0.907 | 0.51* | 0.321-0.802 |
North region | 1.00 | 0.922-1.083 | 0.28* | 0.114-0.690 | 0.33* | 0.184-0.581 |
Outpatient consultations | 1.00* | 0.998-1.000 | 1.01 | 0.998-1.003 | ||
Man-labour years | 0.76* | 0.709-0.818 | 0.89 | 0.750-1.048 | ||
Discharges | 0.96* | 0.946-0.967 | 1.00 | 0.950-1.056 | ||
Beds | 1.30* | 1.215-1.399 | 1.15 | 0.785-1.700 | ||
Bed-days | 1.00* | 1.000-1.001 | 1.00 | 0.999-1.003 | ||
Antidepressants | 0.99* | 0.991-0.994 | 1.00 | 0.985-1.012 | ||
Alcohol | 0.85* | 0.818-0.884 | 0.91 | 0.738-1.131 | ||
Education | 0.98* | 0.968-0.982 | 0.83* | 0.722-0.942 | 0.86* | 0.785-0.940 |
Unemployment | 1.11* | 1.075-1.147 | 0.92* | 0.859-0.985 | 0.91* | 0.849-0.966 |
$IRR = Incidence Rate Ratio | 1Goodness-of-fit χ2 = 73.2 | 2Goodness-of-fit χ2 = 79.5 | ||||
*p < 0.05 | Prob > χ2(70) = 0.37 | Prob > χ2(77) = 0.40 |