Table 3.

Incidence rates (IR) per 1000 person-years and hazard ratios (HR) with 95% confidence intervals (CI) of work-related disability (official date of disability pension) after venous thromboembolism (VTE).

	Person-years	Work-related disability	Crude IR (95% CI)	Model 1 HR (95% CI)	Model 2 HR (95% CI)	Model 3 HR (95% CI)	Model 4 HR (95% CI)
Venous thromboembolism (VTE )
No VTE	711337	9610	13.5 (13.2–13.7)	1 (reference)	1 (reference)	1 (reference)	1 (reference)
VTE	1918	72	37.5 (29.7–47.3)	1.62 (1.29–2.04)	1.57 (1.24–1.98)	1.44 (1.12–1.85)	1.30 (1.01–1.67)
Deep vein thrombosis (DVT)
No DVT	712028	9630	13.5 (13.2–13.8)	1 (reference)	1 (reference)	1 (reference)	1 (reference)
DVT	1227	52	42.4 (32.3–55.6)	1.80 (1.37–2.36)	1.77 (1.35–2.33)	1.66 (1.23–2.23)	1.44 (1.07–1.94)
Pulmonary embolism (PE)
No PE	712565	9662	13.6 (13.3–13.8)	1 (reference)	1 (reference)	1 (reference)	1 (reference)
PE	691	20	28.9 (18.7–44.9)	1.28 (0.83–1.99)	1.19 (0.76–1.87)	1.06 (0.66–1.72)	1.04 (0.64–1.67)
Unprovoked VTE
No unprovoked VTE	712321	9646	13.5 (13.3–13.8)	1 (reference)	1 (reference)	1 (reference)	1 (reference)
Unprovoked VTE	935	36	38.5 (27.8–53.4)	1.52 (1.09–2.11)	1.48 (1.06–2.07)	1.40 (0.97–2.02)	1.34 (0.93–1.94)
Provoked VTE
No provoked VTE	712272	9646	13.5 (13.3–13.8)	1 (reference)	1 (reference)	1 (reference)	1 (reference)
Provoked VTE	983	36	36.6 (26.4–50.7)	1.73(1.25–2.40)	1.66 (1.19–2.30)	1.47 (1.04–2.08)	1.26 (0.89–1.78)

Model 1: Adjusted for age and sex

Model 2: adjusted for age, sex, BMI, smoking, education level and marital status

Model 3: adjusted for age, sex, BMI, smoking, education level, marital status, history of cancer, diabetes and cardiovascular disease

Model 4: Model 3 + self-rated general health