Musculoskeletal fitness and risk of mortality
Musculoskeletal fitness and risk of mortality
复制标题
DOI：
10.1097/00005768-200205000-00002
复制
发表时间：
2002-05-01
期刊：
影响因子：
--
通讯作者：
Craig, CL
中科院分区：
文献类型：
--
作者：
Katzmarzyk, PT;Craig, CL
KATZMARZYK、P. T. 和 C. L. CRAIG。肌肉骨骼健康和死亡风险。医学。科学。体育运动，卷。 34，第 5 期，第 740-744 页，2002 年。目的：量化加拿大人口肌肉骨骼健康与全因死亡率之间的关系。方法：样本由参加 1981 年加拿大健身调查的 8116 人（3933 名男性和 4183 名女性）组成，年龄在 20-69 岁之间。肌肉骨骼健康的测量包括仰卧起坐、俯卧撑、握力和坐姿躯干伸展灵活性。加拿大健康调查结束后的 13 年里，共有 239 人死亡，总计 101,685 人年。比例风险回归用于估计肌肉骨骼健康指标的基线年龄和性别四分位数的死亡风险。所有模型都包括年龄、吸烟状况、体重和估计最大摄氧量作为协变量的影响，并将上四分位数设置为参考组。结果：躯干灵活性或俯卧撑的四分位数之间没有死亡风险增加的模式；然而，男性（相对风险 (RR) = 2.72，95% CI 1.56-4.64）和女性（RR = 2.26，95% CI 1.15-4.43）仰卧起坐下四分位的风险显着较高。握力并不能预测女性的死亡率，尽管男性握力下四分位数的死亡风险增加 49%（RR = 1.49，95% CI 0.86-2.59）。结论：结果表明，肌肉骨骼健康的某些组成部分，特别是仰卧起坐（腹部肌肉耐力），可以预测加拿大人口的死亡率。
KATZMARZYK, P. T., and C. L. CRAIG. Musculoskeletal fitness and risk of mortality. Med. Sci. Sports Exere., Vol. 34, No. 5, pp. 740-744, 2002. Purpose: To quantify the relationship between musculoskeletal fitness and all-cause mortality in the Canadian population. Methods: The sample consisted of 8116 people (3933 men and 4183 women), aged 20-69 yr, who participated in the 1981 Canada Fitness Survey. Measures of musculoskeletal fitness included sit-ups, push-ups, grip strength, and sit-and-reach trunk flexibility. In the 13 yr after the Canada Fitness Survey, there were 239 deaths and a total of 101,685 person-years. Proportional hazards regression was used to estimate the risk of mortality across baseline age- and sex-specific quartiles of the musculoskeletal fitness measures. All models included the effects of age, smoking status, body mass, and estimated VO2max as covariates, and the upper quartile was set as the reference group. Results: There was no pattern of increased risk of mortality across quartiles of trunk flexibility or push-ups; however, there was a significantly higher risk in the lower quartile of sit-ups in both men (relative risk (RR) = 2.72, 95% CI 1.56-4.64) and women (RR = 2.26, 95% CI 1.15-4.43). Grip strength was not predictive of mortality in women, although there was a 49% increased risk of death in the lower quartile of grip strength in males (RR = 1.49, 95% CI 0.86-2.59). Conclusion: The results suggest that some components of musculoskeletal fitness, particularly sit-ups (abdominal muscular endurance), are predictive of mortality in the Canadian population.