Morbidity, life style and psychosocial situation in cancer survivors aged 60-69 years: results from the Nord-Trøndelag health study (the HUNT-II study).
BACKGROUND
Due to considerable health status differences in the elderly population, research limited to narrow age-spans might be an advantage. In this population-based controlled study we compare short-term (<5 years) (STS) and long-term (≥ 5 years) (LTS) cancer survivors and cancer-free controls aged 60-69 years from two Norwegian health registers; the Health Survey of North-Trøndelag County (HUNT-2 study) and the Cancer Registry of Norway (CRN). We examined possible factors associated with being cancer survivor.


METHODS
Among 9,089 individuals aged 60-69 who participated in HUNT-2, 334 had been diagnosed with invasive primary cancer from 1 month to 42 years before HUNT-2 according to CRN and self-report. An overall random sample of controls without cancer five times larger than the sample of cases (N = 1,670) were drawn from the parent cohort.


RESULTS
The cancer sample comprised 128 STS and 206 LTS. For most variables no significant differences were observed between LTS and STS. LTS were significantly more women, and cases with gynaecological cancer, with physical impairment and more thyroid diseases compared to STS. When comparing all the survivors with controls, the survivors showed significantly higher rate of pensioning, decreased self-rated health, more physical impairment and thyroid diseases, daily use of medication and psychotropics and higher level of anxiety and Framingham Risk score. Multivariate logistic regression analysis showed that increasing age, being female, physical impairment and thyroid diseases all were significantly associated with being survivor versus controls.


CONCLUSIONS
STS and LTS showed mostly similar situation. Compared to controls, the survivors reported somewhat poorer physical and mental health, but these differences were of doubtful clinical significance.
Department of Clinical Cancer Research, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway. ellen.karine.grov@hibu.no
Ellen K
EK
Grov
Sophie D
SD
Fosså
Alv A
AA
Dahl
D000368:Aged; D005260:Female; D006304:Health Status; D006306:Health Surveys / Q000706:statistics & numerical data; D006801:Humans; D008019:Life Style; D016015:Logistic Models; D008297:Male; D008603:Mental Health; D008875:Middle Aged; D009017:Morbidity; D015999:Multivariate Analysis; D009369:Neoplasms / Q000453:epidemiology* / Q000523:psychology; D009664:Norway / Q000453:epidemiology; D012042:Registries / Q000706:statistics & numerical data; D011795:Surveys and Questionnaires; D017741:Survivors / Q000523:psychology / Q000706:statistics & numerical data*; D013997:Time Factors
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