Table 4. Determinants of health behaviour clusters in survivors only (adjusted multinomial logistic regression model).
| Cluster D1 ‘risk-avoiding’ ( n =352) | Cluster D2 ‘moderate drinking’ ( n =327) | Cluster D3 ‘risk-taking’ ( n =114) | Cluster D4 ‘smoking’ ( n =42) | |||||
|---|---|---|---|---|---|---|---|---|
| Reference | OR a | 95% CI | OR a | 95% CI | OR a | 95% CI | P -value b | |
| Gender | ||||||||
| Male | 1.00 | 1.00 | 1.00 | 1.00 | <0.001 | |||
| Female | 0.33 | (0.23–0.47) | 0.17 | (0.10–0.28) | 0.33 | (0.16–0.67) | ||
| Diagnosis | ||||||||
| Leukaemia | 1.00 | 1.00 | 1.00 | 1.00 | 0.122 | |||
| Lymphoma | 0.74 | (0.46–1.19) | 1.13 | (0.61–2.09) | 0.91 | (0.33–2.51) | ||
| CNS tumour | 0.38 | (0.20–0.77) | 0.26 | (0.09–0.76) | 0.55 | (0.16–1.96) | ||
| Other solid tumoursc | 0.83 | (0.55–1.25) | 0.72 | (0.40–1.31) | 1.04 | (0.42–2.54) | ||
| Therapy | ||||||||
| Surgery only | 2.08 | (1.02–4.24) | 2.94 | (1.13–7.63) | 5.77 | (1.55–21.4) | 0.003 | |
| Chemotherapy, but no radiotherapy | 1.00 | 1.00 | 1.00 | 1.00 | ||||
| Any radiotherapy | 0.77 | (0.51–1.16) | 0.59 | (0.33–1.06) | 1.47 | (0.60–3.62) | ||
| BMT | 0.85 | (0.48–1.50) | 0.55 | (0.23–1.28) | 3.60 | (1.27–10.2) | ||
| Relapse | ||||||||
| No | 1.00 | 1.00 | 1.00 | 1.00 | 0.064 | |||
| Yes | 0.52 | (0.32–0.87) | 0.57 | (0.27–1.18) | 0.56 | (0.21–1.47) | ||
| Migration background | ||||||||
| No | 1.00 | 1.00 | 1.00 | 1.00 | 0.009 | |||
| Yes | 0.71 | (0.47–1.08) | 0.76 | (0.42–1.38) | 2.60 | (1.23–5.49) | ||
| Income | ||||||||
| Unemployed | 0.34 | (0.22–0.66) | 0.25 | (0.10–0.60) | 0.18 | (0.04–0.85) | 0.001 | |
| 0–3000 CHF | 0.72 | (0.48–1.10) | 0.86 | (0.48–1.54) | 0.92 | (0.40–2.14) | ||
| 3001–6000 CHF | 1.00 | 1.00 | 1.00 | 1.00 | ||||
| >6000 CHF | 2.02 | (1.09–7.67) | 1.89 | (0.61–5.82) | 0.94 | (0.10–8.69) | ||
| Education | ||||||||
| Compulsory schooling | 0.43 | (0.21–0.89) | 0.74 | (0.31–1.79) | 1.69 | (0.59–4.85) | 0.102 | |
| Vocational training | 1.00 | 1.00 | 1.00 | 1.00 | ||||
| Upper secondaryd | 1.22 | (0.83–1.80) | 1.14 | (0.67–1.96) | 0.75 | (0.31–1.80) | ||
| University | 1.44 | (0.73–2.81) | 0.76 | (0.26–2.22) | 0.33 | (0.04–2.86) | ||
| Parent’s education e | ||||||||
| Compulsory schooling | 1.08 | (0.57–2.06) | 0.73 | (0.27–1.99) | 2.51 | (0.93–6.80) | 0.483 | |
| Vocational training | 1.00 | 1.00 | 1.00 | 1.00 | ||||
| Higher secondaryd | 1.27 | (0.86–1.87) | 0.99 | (0.57–1.71) | 1.97 | (0.84–4.64) | ||
| University | 1.76 | (0.97–3.17) | 1.83 | (0.83–4.03) | 1.05 | (0.20–5.46) | ||
Abbreviations: BMT=bone marrow transplantation; CHF=Swiss Francs; CI=confidence interval; CNS=central nervous system; CHF=Swiss Francs; OR=odds ratio.
Adjusted for all factors listed and age at survey. Reference group for ORs is the ‘risk-avoiding’ Cluster D1, for example, the odds of belonging to Cluster D2 rather than to Cluster D1 (probability of Cluster D2/probability of Cluster D1) among females is 0.33 times that among males.
P-value of likelihood-ratio test.
Includes neuroblastoma, retinoblastoma, Wilms tumour, liver tumour, germ cell tumour, epithelial neoplasms, malignant melanomas, unspecified malignant tumours and Langerhans cell histiocytosis.
Higher secondary education includes high school, teachers training colleges, technical colleges and higher vocational education.
The highest level of education of either father or mother.