Variables | Prevalence of positive PVS (%) | 95% CI | ||
---|---|---|---|---|
*Border, countries bordering Switzerland; †non-border, countries not bordering Switzerland. CI, confidence interval. | ||||
Sex | ||||
Male | 12.1 | 9.8 to 14.4 | ||
Female | 10.8 | 8.7 to 12.9 | ||
Age category (years) | ||||
16–34 | 19.6 | 16.0 to 23.2 | ||
35–54 | 13.1 | 9.9 to 16.3 | ||
⩾55 | 5.1 | 3.5 to 6.7 | ||
Marital status | ||||
Single | 18.8 | 15.3 to 22.3 | ||
Divorced | 10.1 | 5.7 to 14.5 | ||
Married | 7.8 | 5.8 to 9.8 | ||
Separated | 26.2 | 11.1 to 41.3 | ||
Widowed | 3.8 | 1.2 to 6.4 | ||
Nationality | ||||
Swiss | 10.2 | 8.3 to 12.1 | ||
Border* | 11.3 | 7.1 to 15.5 | ||
Non-border† | 14.7 | 11.0 to 18.4 | ||
Unknown | 12.2 | −3.1 to 27.5 | ||
Unit of admission | ||||
Medical ED | 7.8 | 5.8 to 9.8 | ||
Surgical ED | 14.3 | 12.0 to 16.6 | ||
Days of admission | ||||
Monday–Thursday | 10.2 | 8.2 to 12.2 | ||
Friday–Sunday | 13.0 | 10.5 to 15.5 | ||
Hours of admission | ||||
0800 to 1600 | 9.0 | 7.0 to 11.0 | ||
1600 to 2400 | 11.0 | 8.5 to 13.7 | ||
2400 to 0800 | 20.7 | 15.5 to 25.9 |