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目的了解冬泳老年男性血清性激素水平,探讨冬泳对老年男性性激素的影响,对老年男性性功能和心理健康的作用。方法冬泳组50例,年龄60~75岁;对照组30例,年龄60~70岁,测定血清睾酮(T)、雌二醇(E2)的水平和T/E2的比值,测评性功能状况,应用纽芬兰纪念大学幸福度量表(MUNSH)、SCL-90症状自评量表调查,进行比较。结果冬泳组T、E2和T/E2比值显著高于对照组(P<0.01,P<0.05),性功能(性欲、勃起功能、性交频率、每次性交持续时间和性高潮)显著高于对照组(P<0.05),幸福度总分和SCL-90结果优于对照组(P<0.01,P<0.05)。结论冬泳对老年男性性激素和神经内分泌的功能有明显的促进和调节作用,冬泳能够激发、维持和提高老年男性性功能和心理健康。
Objective To understand the serum levels of sex hormones in winter swimming males and to explore the effect of winter swimming on the sexual hormones in the elderly and their sexual function and mental health in the elderly. Methods 50 cases of winter swimming group, aged 60 to 75 years old; control group of 30 cases, aged 60 to 70 years old, determination of serum testosterone (T), estradiol (E2) levels and T / E2 ratio, evaluation of sexual function, The Newfoundland Memorial University Happiness Scale (MUNSH) and the SCL-90 Symptom Checklist 90 were used for comparison. Results The ratio of T, E2 and T / E2 in winter swimming group was significantly higher than that in control group (P <0.01, P <0.05). The sexual function (libido, erectile function, intercourse frequency, duration of intercourse and orgasm) Group (P <0.05). The scores of happiness score and SCL-90 were better than the control group (P <0.01, P <0.05). Conclusion Winter swimming can obviously promote and regulate the function of sex hormones and neuroendocrine in elderly men. Winter swimming can stimulate, maintain and improve the sexual function and mental health of the elderly men.