Table 6.
Hospital contact of Sexually Transmitted Infections (STIs) after bereavement, among HPV vaccinated women
| No bereavement | Bereavement | |||||
|---|---|---|---|---|---|---|
| N | Crude IR (1000 PYs) | IRR (95 % CI) | N | Crude IR (1000 PYs) | IRR (95 % CI) | |
| Ever vaccinated | ||||||
| Condyloma | 1101 | 2.03 | 1.0 | 12 | 3.61 | 1.32 (0.71–2.23) |
| Any STI | 2566 | 4.73 | 1.0 | 23 | 6.91 | 1.05 (0.68–1.55) |
| Fully vaccinated | ||||||
| Condyloma | 584 | 1.59 | 1.0 | 8 | 3.60 | 1.86 (0.85–3.50) |
| Any STI | 1696 | 4.62 | 1.0 | 16 | 7.19 | 1.27 (0.74–2.00) |
Notes:
The first hospital visit concerning an STI diagnosis during the unexposed follow-up and the first hospital visit concerning an STI diagnosis during the exposed follow-up were both counted in all analyses
CI confidence interval, IR incidence rate, IRR incidence rate ratio, N number, PYs person-years, STIs sexually transmitted infections
IRR was adjusted for attained age (10–18 and 19–44), calendar years (5-year group), and parental education levels (low/missing, medium, and high) as a proxy for socioeconomic status