Table 3. Cox regression models for hospital care and criminality associated with substance misuse among unaccompanied and accompanied refugees by length of residency and gender (n = 960,641).

Gender	Study population by years of residency	Criminal convictions		Hospital care
		HR 95% CI	HR 95% CI	HR 95% CI	HR 95% CI
		Model1	Model2	Model1	Model2
Men	Native Swedish	1	1	1	1
	Unaccompanied refugees: residency (0–5)	1.35 (0.92–1.99)	0.88 (0.60–1.30)	0.66 (0.31–1.38)	0.42 (0.20–1.88)
	Unaccompanied refugees: residency (6–10)	3.86 (3.02–4.94)	2.65 (2.07–3.41)	2.47 (1.68–3.63)	1.60 (1.03–2.37)
	Unaccompanied refugees: residency (11+)	5.21 (4.39–6.19)	3.44 (2.87–4.11)	2.88 (2.18–3.79)	1.95 (1.48–2.57)
	Accompanied refugees: residency (0–5)	2.44 (2.06–2.90)	1.33 (1.12–1.59)	1.25 (0.90–1.72)	0.66 (0.47–0.91)
	Accompanied refugees: residency (6–10)	3.22 (2.92–3.56)	2.13 (0.93–2.36)	1.81 (1.53–2.14)	1.17 (1.00–1.39)
	Accompanied refugees: residency (11+)	3.85 (3.42–4.18)	2.55 (2.25–2.89)	2.52 (2.01–3.01)	1.65 (1.37–1.97)
Women	Native Swedish	1	1	1	1
	Unaccompanied refugees: residency (0–10)	0.46 (0.11–1.84)	0.25 (0.06–1.03)	0.64 (0.24–1.73)	0.40 (0.15–1.09)
	Unaccompanied refugees: residency (11+)	1.80 (0.74–4.34)	1.11 (0.46–2.52)	1.18 (0.53–2.64)	0.80 (0.36–1.80)
	Accompanied refugees: residency (0–10)	0.43 (0.25–0.73)	0.25 (0.15–0.34)	0.57 (0.38–0.85)	0.38 (0.26–0.56)
	Accompanied refugees: residency (11+)	0.81 (0.43–1.51)	0.46 (0.24–0.87)	0.85 (0.53–1.35)	0.59 (0.37–0.94)

Model 1 adjusted for age and domicile Model 2 adjusted for age, domicile and income. HR = hazard ratio, 95%CI = confidence intervals