Why the study?
What is the relationship between blood pressure and age, physical fitness, relative weight, smoking, and alcohol consumption in middle-aged males?
What is the relationship between blood pressure and age, physical fitness, relative weight, smoking, and alcohol consumption in middle-aged males?
In middle-aged men, blood pressure is positively associated with age, weight, and alcohol consumption, but negatively associated with physical fitness and smoking.
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Cross-sectional associations in middle-aged men warrant cautious interpretation; leaves open causal effects needing prospective confirmation.
Gyntelberg et al. (1974) studied this question.
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