Table 2.
Incidences and HRs for SDO following stroke (2002–2012, N=22,770)
| SDO during follow-up | Total sample | Comparison group | Stroke group |
|---|---|---|---|
| Incidence of stroke (per 1,000 person-years) | 2.64 | 1.32 | 3.31 |
| No of occurrences | 275 | 84 | 191 |
| Observed person-years | 121,416.75 | 63,779.68 | 57,637.07 |
| Crude HR (95% CI) | 1.00 | 2.476 (1.915–3.200)* | |
| aHR (95% CI)a | 1.00 | 2.288 (1.746–2.999)* |
Notes:
a
Adjusted for age, sex, mental health diagnosis, and major coexisting diseases.
*
p<0.001.
Abbreviations: HR, hazard ratio; SDO, suicidal drug overdose; CI, confidence interval; aHR, adjusted hazard ratio.