Table 4.

Odds ratio (95% CI) for contacting the EPHC service at night, need for interpreter, long consultation, laboratory examination, or sickness certification ¹

	Night (0 am – 8 am)	Interpreter	Long consultation (> 20 min.)	Laboratory	Sickness certification
Country of origin:
Poland	0.92 (0.72 – 1.17)	38.29 (28.35 – 51.71)	1.33 (1.12 – 1.57)	1.41 (1.20 – 1.66)	1.96 (1.56 – 2.45)
Germany	0.74 (0.56 – 0.98)	9.07 (6.09 – 13.51)	1.45 (1.20 – 1.75)	1.24 (1.03 – 1.50)	1.16 (0.90 – 1.49)
Somalia	1.64 (1.37 – 1.96)	50.08 (38.22 – 65.62)	2.11 (1.83 – 2.43)	2.36 (2.05 – 2.72)	1.92 (1.58 – 2.34)
Iraq	1.67 (1.40 – 1.99)	60.32 (46.51 – 78.22)	1.50 (1.31 – 1.73)	1.81 (1.57 – 2.07)	1.90 (1.57 – 2.30)
Norway	Ref.	Ref.	Ref.	Ref.	Ref.
Reason for immigration:
Protection	0.99 (0.88 – 1.13)	0.78 (0.67 – 0.90)	1.06 (0.96 – 1.17)	0.99 (0.90 – 1.09)	1.54 (1.33 – 1.77)
Work	1.11 (0.89 – 1.37)	1.56 (1.27 – 1.93)	1.13 (0.98 – 1.30)	0.70 (0.61 – 0.80)	3.47 (2.88 – 4.18)
Family reunion	Ref.	Ref.	Ref.	Ref.	Ref.
Length of stay:
0 – 2 years	0.76 (0.60 – 0.94)	5.45 (4.01 – 7.41)	0.77 (0.65 – 0.92)	1.09 (0.92 – 1.29)	0.79 (0.63 – 0.99)
3 – 5 years	0.84 (0.67 – 1.04)	3.14 (2.31 – 4.26)	0.72 (0.61 – 0.86)	0.88 (0.74 – 1.04)	0.74 (0.58 – 0.93)
6 – 10 years	0.89 (0.75 – 1.06)	1.99 (1.54 – 2.56)	0.84 (0.73 – 0.96)	0.98 (0.85 – 1.12)	0.98 (0.82 – 1.17)
11 – 18 years	Ref.	Ref.	Ref.	Ref.	Ref.

¹Multivariate logistic regression analyses, adjusted for age, gender, centrality, Norwegian citizenship, work income, enlistment with a RGP, and number of EPHC contacts.