From: Changes in mental health services and suicide mortality in Norway: an ecological study
Variables | Crude analysis | Adjusted analysis I1 | Adjusted analysis II2 | |||
---|---|---|---|---|---|---|
IRR$ | 95% CI | IRR | 95% CI | IRR | 95% CI | |
Year (1990-2006) | 0.99* | 0.981-0.996 | 1.08 | 0.912-1.289 | 1.00 | 0.957-1.053 |
Health region | ||||||
East region | 1 | 1 | 1 | |||
South region | 0.98 | 0.883-1.084 | 0.74 | 0.301-1.831 | 0.98 | 0.883-1.085 |
West region | 0.71* | 0.638-0.800 | 0.56 | 0.300-1.058 | 0.71* | 0.638-0.801 |
Mid region | 0.68* | 0.599-0.780 | 0.52 | 0.236-1.142 | 0.68* | 0.599-0.779 |
North region | 0.79* | 0.682-0.905 | 0.57 | 0.234-1.400 | 0.78* | 0.681-0.904 |
Outpatient consultations | 1.00 | 0.999-1.000 | 1.00 | 0.992-1.001 | ||
Man-labour years | 1.01 | 0.899-1.132 | 1.00 | 0.752-1.317 | ||
Discharges | 0.97* | 0.952-0.988 | 1.00 | 0.920-1.076 | ||
Beds | 1.19* | 1.057-1.343 | 0.94 | 0.477-1.870 | ||
Bed-days | 1.00* | 1.000-1.001 | 1.00 | 0.997-1.002 | ||
Antidepressants | 1.00* | 0.993-0.999 | 0.97* | 0.944-0.992 | 0.98* | 0.967-0.998 |
Alcohol | 0.95 | 0.887-1.011 | 1.76* | 1.222-2.543 | 1.41* | 1.177-1.715 |
Education | 0.99 | 0.883-1.113 | 0.95 | 0.776-1.153 | ||
Unemployment | 1.00 | 0.990-1.013 | 1.11 | 0.914-1.339 | ||
$IRR = Incidence Rate Ratio | 1Goodness-of-fit χ2 = 80.4 | 2Goodness-of-fit χ2 = 84.0 | ||||
*p < 0.05 | Prob > χ2(70) = 0.19 | Prob > χ2(77) = 0.27 |