Physical Activity Decreases Kidney Cancer Mortality.
Curr Urol
; 10(4): 193-198, 2017 Nov.
Article
en En
| MEDLINE
| ID: mdl-29234262
ABSTRACT
BACKGROUND:
To investigate associations of kidney cancer mortality with modifiable risk factors of obesity, physical activity, and smoking.METHODS:
We evaluate baseline data from US National Health Information Survey from 1998 through 2004 linked to mortality data reporting deaths through 2006. The primary outcome variable was kidney cancer-specific mortality and primary exposure variables were self-reported physical activity and body mass index (BMI). We utilized multivariable adjusted Cox proportional hazards regression models, with delayed entry to account for age at survey interview.RESULTS:
Among 222,163 individuals with complete follow-up data we identified 71 kidney cancer-specific deaths. In multivariate analyses, individuals who reported "any physical activity" were 50% less likely [adjusted hazard ratio (adjusted HR) 0.50, 95% CI 0.27-0.93, p = 0.028] to die of kidney cancer than non-exercisers, while obese individuals (BMI ≥ 30 kg/m2) were nearly 3 times more likely (adjusted HR 2.84, 95% CI 1.30-6.23, p = 0.009) compared to those of normal weight (BMI < 25 kg/m2). Compared to never smokers, former smokers were twice as likely to die of kidney cancer (adjusted HR 2.00, 95% CI 1.05-3.80, p = 0.034).CONCLUSION:
Physical activity decreases and obesity increases the risk of kidney cancer mortality.
Texto completo:
1
Banco de datos:
MEDLINE
Tipo de estudio:
Prognostic_studies
/
Risk_factors_studies
Idioma:
En
Revista:
Curr Urol
Año:
2017
Tipo del documento:
Article
País de afiliación:
Estados Unidos