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| Effects of Vitamin D Supplementation Lactoalbumin Supplementation and Resistance Exercise on Nutritional Status and Health Level in Elderly Patients with Sarcopenia Syndrome |
| WANG Xiaojing, LI Chencui, LI Xinjie, et al |
| The First Affiliated Hospital of Hainan Medical College, Hainan Haikou 571000, China |
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Abstract Objective: To investigate the effects of vitamin D and lactoalbumin supplementations and resistance exercise on nutritional status and health level of elderly sarcopenia syndrome. Methods: 150 elderly patients with sarcopenia syndrome who were treated in the hospital from January 2020 to January 2022 were selected as the study subjects. According to the random number table method, the study subjects were divided into control group (75 cases) and observation group (75 cases) by the simple randomization. The control group received routine health education and ordinary diet intervention while the observation group was given vitamin D supplementation, lactoalbumin supplementation and resistance exercise intervention, and they were treated for 6 months. The nutritional indicators, upper and lower limb muscle strengths, muscle mass, muscle function, limb motor function and health level were observed before and after intervention in the two groups. Results: After 6 months of intervention, the levels of serum total protein, prealbumin and albumin in both groups were higher than those before intervention, and the differences of the above indicators before and after intervention in observation group were greater than those in control group (P<0.05). The knee extension muscle strength, flexion muscle strength and muscle mass in the two groups of patients were higher than those before intervention, and the differences of the above three indicators before and after intervention were higher in observation group than those in control group (all P<0.05). The muscle function grades in observation group (excellent in 49 cases, medium in 24 cases, poor in 2 cases) were better than those in control group (excellent in 31 cases, medium in 35 cases, poor in 9 cases) ( P<0.05). The scores of simple test for evaluating hand function (STEF) and Berg balance scale (BBS) in both groups were higher than those before intervention, and the differences of STEF score and BBS score before and after intervention in observation group were higher than those in control group (all P<0.05). The scores of physical health, psychological health and social health in the two groups were higher than those before intervention, and the differences of the above scores before and after intervention were higher in observation group compared to control group (all P<0.05). Conclusion: Supplementations of vitamin D and lactoalbumin and resistance exercise can effectively improve the nutritional status, enhance the muscle strength, improve the muscle mass and muscle function, promote the recovery of limb motor function, and improve the overall health status of elderly patients with sarcopenia syndrome.
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2023, Vol. 29 
