Table 2: Self-controlled case series results for patients with a hospitalisation for bradycardia and at least one dispensing of timolol.

Risk periods
hospitalisations
Person-yearsAdjusted ratea per 10 years (95% CI)IRRa (95% CI)

Unexposed16111121.42 (1.17–1.71)1.00 (1.00-1.00)
Before 1–30 days2220.82 (0.20–3.30)0.58 (0.14–2.35)
After 1–30 days251271.98 (1.30–3.03)1.40 (0.87–2.26)
After 31–180 days582342.73 (1.99–3.75)1.93 (1.30–2.87)
After 180 days171211.72 (0.96–3.07)1.21 (0.64–2.31)
Washout4630.60 (0.22–1.63)0.42 (0.15–1.17)

CI: confidence interval; IRR: incidence rate ratio.
aAdjusted for age at hospitalisation and calendar year.