| Summary: | 碩士 === 輔仁大學 === 食品營養學系 === 94 === The survey
of osteoporosis-related knowledge and dietary intake in diabetes
Hui–Yu Peng
Abstract
This study used questionnaire to investigate DM patient’s daily nutritient intake and knowledge about osteoporosis and nutrition. The questionnaire included patient’s demographic data, food frequency questionnaire, 24 hr dietary recall, knowledge questionnaire of osteoporosis and nutrition. Laboratory data was collected from patient’s chart. One hundred sixteen subjects were recruited from DM screening clinics. All subjects had DM with average duration of 8.3 ± 5.1 years. Patient’s age, BMI, AC sugar, and A1C were 52.5 ± 7.3 years old, 25.5 ± 3.5, 148 ± 42.2 mg/ dL, and 7.8 ± 1.4%, respectively. Obesity and overweight rate was 30.2% and 30.2%, respectively. BMI and TG level showed positive correlation and SBP was positively correlated with blood TG level. The results showed that patient’s score about osteoporosis knowledge was 75.7 ± 16.6 and the score of nutrition knowledge was 61.3 ± 20.4. The score of nutrition knowledge out of 100 was lower than osteoporosis knowledge score. For men and women, the daily energy intake was 1537 ± 530 and 1200 ± 322 Kcal, respectively. For men, daily intake of carbohydrate, protein, and fat was 53.2%, 15.7%, and 30.7%, respectively. For women, daily intake of carbohydrate, protein, and fat was 54.2%, 16.4%, and 30.5%, respectively. Daily calcium intake did not achieve the level of DRI (1000 mg). Calcium intake for men and women was 407 ± 242 and 451 ± 280 mg, respectively. The main dietary sources of calcium were vegetables, milk, and beans. Energy intake of DM patients was lower than general population, possibly due to fear of poor blood sugar control. Calcium intake was lower than the average Taiwanese population calcium intake. Additionally, magnesium intake did not achieve DRI. In the future, to introduce of calcium- and magnesium- rich foods in the diet is needed to be especially emphasized in the nutrition education to prevent osteoporosis and improve blood sugar control among DM patients.
Key word: diabetes, osteoporosis, calcium, BMI
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