Table 4 Results from logistic regression models for the association between the number of chronic health conditions and current depression among 8438 women with breast cancer in UK Biobank (full results from Model 2)
| Â | Odds Ratio | 95% Confidence Interval | P-value |
|---|---|---|---|
Number of chronic health conditions 0 (Ref = 0) | |||
 1 | 1.42 | 1.09–1.85 | 0.009 |
 2 | 2.09 | 1.56–2.79 | < 0.001 |
 3 | 3.01 | 2.12–4.27 | < 0.001 |
 4 | 5.48 | 3.57–8.42 | < 0.001 |
 5+ | 6.06 | 3.63–10.14 | < 0.001 |
Age group (Ref = 40–44) | |||
 45–49 | 1.06 | 0.60–1.88 | 0.834 |
 50–54 | 0.83 | 0.49–1.43 | 0.508 |
 55–59 | 0.58 | 0.34–1.00 | 0.048 |
 60–64 | 0.40 | 0.24–0.68 | 0.001 |
 65–70 | 0.28 | 0.16–0.48 | < 0.001 |
Ethnicity (Ref = white) | |||
 Non-white | 2.90 | 1.99–4.24 | < 0.001 |
Education level (Ref = degree level) | |||
 Non-degree | 1.33 | 1.06–1.67 | 0.014 |
Socioeconomic deprivation quartile (Ref = 1, most advantaged) | |||
 2 | 1.04 | 0.77–1.41 | 0.813 |
 3 | 1.05 | 0.78–1.42 | 0.752 |
 4 (least advantaged) | 1.77 | 1.33–2.35 | < 0.001 |
Marital status (Ref = living with spouse/partner) | |||
 Not living with spouse/partner | 1.36 | 1.11–1.67 | 0.003 |
Diagnosed with cancer more than once (Ref = no) | |||
 Yes | 1.10 | 0.88–1.38 | 0.405 |
Number of years since original cancer diagnosis (Ref = 1–3 years) | |||
 Less than 1 year | 1.28 | 0.84–1.95 | 0.249 |
 3–5 | 0.95 | 0.68–1.34 | 0.787 |
 5+ | 0.92 | 0.70–1.20 | 0.533 |