Protein Intake, Especially Vegetable Protein Intake, Is Associated with Higher Skeletal Muscle Mass in Elderly Patients with Type 2 Diabetes
Background/Aims. Protein intake is important for maintaining muscle mass in general population. However, it remains to be elucidated the association between dietary protein intake and skeletal muscle mass in elderly patients with type 2 diabetes. Methods. In this cross-sectional study of 168 elderly...
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| Format: | Article |
| Language: | English |
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Wiley
2017-01-01
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| Series: | Journal of Diabetes Research |
| Online Access: | http://dx.doi.org/10.1155/2017/7985728 |
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| author | Akane Miki Yoshitaka Hashimoto Shinobu Matsumoto Emi Ushigome Takuya Fukuda Takafumi Sennmaru Muhei Tanaka Masahiro Yamazaki Michiaki Fukui |
| author_facet | Akane Miki Yoshitaka Hashimoto Shinobu Matsumoto Emi Ushigome Takuya Fukuda Takafumi Sennmaru Muhei Tanaka Masahiro Yamazaki Michiaki Fukui |
| author_sort | Akane Miki |
| collection | DOAJ |
| description | Background/Aims. Protein intake is important for maintaining muscle mass in general population. However, it remains to be elucidated the association between dietary protein intake and skeletal muscle mass in elderly patients with type 2 diabetes. Methods. In this cross-sectional study of 168 elderly patients with type 2 diabetes, we investigated the relationship between skeletal muscle index (SMI) and protein intake. Bioimpedance analysis was used for measurement for skeletal muscle mass (kg) and SMI (%), which was defined as skeletal muscle mass (kg)/total body weight (kg) × 100. Habitual food and nutrient intake were estimated by a questionnaire. Results. Protein intake was independently correlated with SMI after adjusting for age, hemoglobin A1c, C-peptide index, exercise, smoking, insulin treatment, total energy intake, and C-reactive protein (standardized regression coefficient = 0.664, P<0.001 in men and standardized regression coefficient = 0.516, P=0.005 in women). Additionally, the animal protein to vegetable protein ratio was negatively correlated with SMI after adjusting for covariates in men (standardized regression coefficient = −0.339, P=0.005). Conclusions. We found that total protein intake, especially vegetable protein intake, was positively associated with skeletal muscle mass in elderly patients with type 2 diabetes. |
| format | Article |
| id | doaj-art-3fb951cd49a3418aa9d84718d45354bd |
| institution | Kabale University |
| issn | 2314-6745 2314-6753 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Diabetes Research |
| spelling | doaj-art-3fb951cd49a3418aa9d84718d45354bd2025-02-03T01:07:28ZengWileyJournal of Diabetes Research2314-67452314-67532017-01-01201710.1155/2017/79857287985728Protein Intake, Especially Vegetable Protein Intake, Is Associated with Higher Skeletal Muscle Mass in Elderly Patients with Type 2 DiabetesAkane Miki0Yoshitaka Hashimoto1Shinobu Matsumoto2Emi Ushigome3Takuya Fukuda4Takafumi Sennmaru5Muhei Tanaka6Masahiro Yamazaki7Michiaki Fukui8Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, JapanDepartment of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, JapanDepartment of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, JapanDepartment of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, JapanDepartment of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, JapanDepartment of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, JapanDepartment of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, JapanDepartment of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, JapanDepartment of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, JapanBackground/Aims. Protein intake is important for maintaining muscle mass in general population. However, it remains to be elucidated the association between dietary protein intake and skeletal muscle mass in elderly patients with type 2 diabetes. Methods. In this cross-sectional study of 168 elderly patients with type 2 diabetes, we investigated the relationship between skeletal muscle index (SMI) and protein intake. Bioimpedance analysis was used for measurement for skeletal muscle mass (kg) and SMI (%), which was defined as skeletal muscle mass (kg)/total body weight (kg) × 100. Habitual food and nutrient intake were estimated by a questionnaire. Results. Protein intake was independently correlated with SMI after adjusting for age, hemoglobin A1c, C-peptide index, exercise, smoking, insulin treatment, total energy intake, and C-reactive protein (standardized regression coefficient = 0.664, P<0.001 in men and standardized regression coefficient = 0.516, P=0.005 in women). Additionally, the animal protein to vegetable protein ratio was negatively correlated with SMI after adjusting for covariates in men (standardized regression coefficient = −0.339, P=0.005). Conclusions. We found that total protein intake, especially vegetable protein intake, was positively associated with skeletal muscle mass in elderly patients with type 2 diabetes.http://dx.doi.org/10.1155/2017/7985728 |
| spellingShingle | Akane Miki Yoshitaka Hashimoto Shinobu Matsumoto Emi Ushigome Takuya Fukuda Takafumi Sennmaru Muhei Tanaka Masahiro Yamazaki Michiaki Fukui Protein Intake, Especially Vegetable Protein Intake, Is Associated with Higher Skeletal Muscle Mass in Elderly Patients with Type 2 Diabetes Journal of Diabetes Research |
| title | Protein Intake, Especially Vegetable Protein Intake, Is Associated with Higher Skeletal Muscle Mass in Elderly Patients with Type 2 Diabetes |
| title_full | Protein Intake, Especially Vegetable Protein Intake, Is Associated with Higher Skeletal Muscle Mass in Elderly Patients with Type 2 Diabetes |
| title_fullStr | Protein Intake, Especially Vegetable Protein Intake, Is Associated with Higher Skeletal Muscle Mass in Elderly Patients with Type 2 Diabetes |
| title_full_unstemmed | Protein Intake, Especially Vegetable Protein Intake, Is Associated with Higher Skeletal Muscle Mass in Elderly Patients with Type 2 Diabetes |
| title_short | Protein Intake, Especially Vegetable Protein Intake, Is Associated with Higher Skeletal Muscle Mass in Elderly Patients with Type 2 Diabetes |
| title_sort | protein intake especially vegetable protein intake is associated with higher skeletal muscle mass in elderly patients with type 2 diabetes |
| url | http://dx.doi.org/10.1155/2017/7985728 |
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