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| 年龄、身高、体重、体重指数对福州地区中老年男性骨密度的影响 |
| Effects of age，height，weight，and body mass index on bone mineral density in middle-aged males in Fuzhou |
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| DOI： |
| 中文关键词: 年龄 身高 体重 体重指数 骨密度 |
| 英文关键词:Age Height Weight Body mass index Bone mineral density |
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| 中文摘要: |
| 目的调查分析年龄、身高、体重及体重指数（Body Mass Index，BMI)对福州地区中老年男性人 群腰椎、股骨颈、ward’s区和大转子骨密度的影响。方法在福州地区进行随机抽样338例中老年男 性，采用双能载线骨密度仪检测腰椎、股骨颈、ward’s区和大转子骨密度，记录年龄，测量身高、体重，计算出体重指数。应用SPSS19.0统计软件进行年龄、身高、体重、BMI与各部位骨密度Pearson相关 分析及组间单因素方差分析（AN0VA )。结果中老年男性的年龄与股骨颈和ward '区骨密度相关 十分显著，高龄组（S75岁）骨密度明显低于低龄组（<60岁）；中老年男性的身高与腰椎、股骨颈、和大转子骨密度显著相关，身高170 cm以上组人群具有较高骨密度；中老年男性的体重、BMI与腰 椎、大转子骨密度显著相关，低体重组（<60噪早）及低BMI组（BMI<19 )骨密度明显更低，差异具有显 著性意义。结论年龄、身高、体重和体重指数是影响福州地区中老年男性骨密度的重要因素，低体重 指数的老年男性骨密度较低，应及时检测骨密度，以早期诊断和防治骨质疏松症。 |
| 英文摘要: |
| Objective To invesLigaLe and analyze the effects of age， height，weight，and i)ofiy mass index (BMI ) on bon^ mineral densiLy ( BMD ) of Lhe lumbar vertebrae， the remur neck，Wards region， and the trochanter in middle-aged males in Fuzhou. Methods A total of 338 middle-aged men were selecLed random ly. BMD of the lumbar verLebrae， the remur neck，W ards region， and the trochanter were measured using dual energy X-ray absorpLiomeLry. Age was recorded. Height， weight was measured. BMI was calculaLed. A SPSS 19. 0 soilware was applied for statistical analysis， including Pearson correlation analysis and one-way ANOVA for age，height，weighL, BMI and BMD among groups. Results Age was significantly correlated with BMD of the f.emur neck and Wards region in middme-aged males. BMD in the old group (> 75 years ) was significantly lower than LhaL in the young group ( <60 years ). Height was significantly correlaLed wiLh BMD of the lumbar vertebrae， the remur neck and the trochanLer in middle-aged males.People with the height over 170 cm had higher BMD. WeighL and BMI of middle-aged males were significantly correlaLed with BMDs of Lhe lumbar verLebrae and the trochanter. BMD in low weight group ( <60kg) and low BMI group ( BMI <19 ) was lower than that in oLher groups，and Lhe difference was significanL. Conclusion Age，height，weight and BMI are miportanL factors that influence BMD of middme- aged males in Fuzhou. BMD of elderly males with low BMI is lower than that of others. So they should receive BMD detection timely for an early diagnosis in order to prevenL and treat osLeoporosis. |
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