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. 2023 Feb 16;23:352. doi: 10.1186/s12889-023-15236-3

Table 2.

Sample characteristics. N = 298

Characteristic n (%) Years
(range; IQR)
Median age 43 (23–77; 36–55)
Geographical region
Malmö 147 (49.3)
Stockholm 151 (50.7)
Healthcare contact
OST 1631 (54.7)
NEP 57 (19.1)
None 78 (26.2)
Native language
Swedish 262 (87.9)
Other than Swedish 35 (11.7)
Missing 1 (0.3)
Educational level
0–9 years 131 (44.0)
10 < years 164 (55.0)
Missing 3 (1.0)
Housing situation
Stable 214 (71.8)
Unstable or homeless 83 (27.9)
Missing 1 (0.3)
Main source of income
Stable (employment, temporary or permanent sick leave, retirement) 127 (42.6)
Unstable (financial support from social services, other) 170 (57.0)
Missing 1 (0.3)

OST = Opioid substitution treatment. NEP = Needle exchange program. IQR = Interquartile range.

1. Including n = 25 who reported both OST and NEP participation.