Table 3

Oslo Health Study 2000–2001, 40- and 45- year olds living in areas east and west Odds ratio for much pain/stiffness in muscles and/or joints, related to demographic variables, lifestyle and mental distress. Logistic regression analyses.


Odds ratio (95 % CI), unadjusted
Odds ratio (95 % CI), adjusted1

Female sex
1.45 (1.15 – 1.83)
1.85 (1.40 – 2.45)
Single status
1.02 (0.82 – 1.29)

Area east
1.88 (1.49 – 2.38)
1.22 (0.92 – 1.62)
Low education
2.11 (1.43 – 3.16)
1.09 (0.67 – 1.78)
Low income
1.34 (1.01 – 1.79)

Low household income
1.1 (0.72 – 1.68)

Non-western country of origin
4.41 (3.25 – 5.99)
3.17 (2.17 – 4.63)
Daily smoking
0.81 (0.64 – 1.04)

No hard exercise
2.00 (1.55 – 2.59)
1.37 (1.01 – 1.85)
Mental health problems
3.87 (2.92 – 5.14)
2.70 (1.94 – 3.76)

1Variables included into analyses: sex, area, education, country of origin, exercise, mental health problems.

Brekke and Hjortdahl International Journal for Equity in Health 2004 3:10   doi:10.1186/1475-9276-3-10

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