ﺗﻮﺻﯿﻒ وﺿﻌﯿﺖ آﻣﺎدﮔﯽ ﻫﻮازي و ﻣﺆﻟﻔﻪﻫﺎي ﭼﺎﻗﯽ در اﻋﻀﺎي ﻫﯿﺌﺖ ﻋﻠﻤﯽ ﯾﮏ داﻧﺸﮕﺎه ﭘﺰﺷﮑﯽ- ﻧﻈﺎﻣﯽ

The Descript of Aerobic Fitness and Obesity Components in the Faculty of a Military Medical University

افزايش سلامت نيروي انساني متخصص بويژه در زمينه آموزش و پژوهش در سطوح دانشگاهي از مؤلفه هاي توسعه پايدار در هر كشور محسوب مي شود. لذا هدف از پژوهش حاضر تبيين وضعيت آمادگي هوازي و مؤلفه هاي چاقي در اعضاي هيئت علمي يك دانشگاه پزشكي-نظامي مي­ باشد. روش‌ها: 78 نفر از اعضاء هيئت علمي يك دانشگاه پزشكي-نظامي (دانشگاه علوم پزشكي بقيه الله (عج)، محدوده سني 34 تا 68 سال، تابستان 1397)، به صورت تصادفي با استفاده از روش نمونه گيري گرجي و مورگان انتخاب شده و جهت انجام آزمون هاي مورد نياز ثبت نام شدند. از دستگاه بادي كامپوزيشن آنالايزر (BCA مدل BOCAX1) جهت ارزيابي شاخص هاي تن سنجي و همچنين تست پله ﺑﺎ روش McArdle ﺑﺮاي ﺳـﻨﺠﺶ ﺗﻮان ﻫﻮازى اﺳﺘﻔﺎده ﺷﺪ. ﯾﺎﻓﺘﻪﻫﺎ: ﻧﺘﺎﯾﺞ ﭘﮋوﻫﺶ ﺣﺎﺿﺮ ﻧﺸﺎن داد ﮐﻪ ﻣﯿﺎﻧﮕﯿﻦ ﺷﺎﺧﺺ ﺗﻮده ﺑﺪﻧﯽ )BMI( آزﻣﻮدﻧﯽﻫﺎي ﭘﮋوﻫﺶ ﺣﺎﺿﺮ ﺑﻪ ﻃﻮر ﻣﻌﻨﯽداري ﺑﯿﺸﺘﺮ از ﻋﺪد ﻣﻼك 25، ﻣﯿﺎﻧﮕﯿﻦ ﻧﺴﺒﺖ دور ﮐﻤﺮ ﺑﻪ ﻟﮕﻦ )WHR( آزﻣﻮدﻧﯽﻫﺎ ﺑﻪ ﻃﻮر ﻣﻌﻨﯽداري ﮐﻤﺘﺮ از ﻋﺪد ﻣﻼك 1 )ﮐﻪ ﻣﺮدان ﺑﺎ WHR ﺑﺎﻻﺗﺮ از 1 و زﻧﺎن داراي WHR ﺑﯿﺸﺘﺮ از 0/8(، ﻣﯿﺎﻧﮕﯿﻦ درﺻﺪ ﭼﺮﺑﯽ ﺑﺪن )PBF( آزﻣﻮدﻧﯽﻫﺎ ﺑﻪ ﻃﻮر ﻣﻌﻨﯽداري ﺑﯿﺸﺘﺮ از ﻋﺪد ﻣﻼك 20 و ﻫﻤﭽﻨﯿﻦ ﺣﺪاﮐﺜﺮ اﮐﺴﯿﮋن ﻣﺼﺮﻓﯽ )VO2max( آزﻣﻮدﻧﯽﻫﺎ ﺑﻪ ﻃﻮر ﻣﻌﻨﯽداري ﮐﻤﺘﺮ از ﻋﺪد ﻣﻼك 45 ﺑﻮد )0/001= P(. ﻫﻤﭽﻨﯿﻦ ﻧﺘﺎﯾﺞ ﻫﻤﺒﺴﺘﮕﯽ ﭘﯿﺮﺳﻮن ﻧﺸﺎن داد ﮐﻪ ﺑﯿﻦ VO2max ﺑﺎ r = -0/338 BMI و 0/003 = r = -0/513 WHR ,P و 0/001 = P و r = -0/709 PBF و 0/001 = P اعضاي هيئت علمي يك دانشگاه پزشكي-نظامي يك رابطه معكوس و معني داري وجود داشت. نتيجه‌گيري: با توجه به معني داري نتايج همبستگي پژوهش حاضر به نظر مي رسد كه مي­توان از فاكتورهاي BMI، WHR و PBF، براي تخمين VO2max و تعيين آمادگي­ هوازي آزمودني ­ها استفاده كرد. لذا بالا بودن فاكتورهاي تركيب بدني (وزن، BFM و FFM) مورد بررسي در پژوهش حاضر مي تواند نشان دهنده پايين بودن آمادگي هوازي و VO2max آزمودني ها باشد كه بالا بودن ريسك بيماري هاي مختلف قلبي عروقي و متابوليكي را تخمين مي زند. علت اين موضوع، احتمالا خالي بودن جايگاه فعاليت بدني منظم در برنامه روزانه هيئت علمي اين دانشگاه پزشكي-نظامي به دليل تنوع ماموريت ها و تركيب نامناسب برنامه غذايي باشد. بنابرين تجويز تمرينات ورزشي هوازي و مقاومتي بهمراه رژيم غذايي كم كالري و پر كيفيت توصيه مي شود.

Increase the health of expert human resources, especially in the field of education and research at university level are components of sustainable development in each country. Therefore, the purpose of this study was to determination of the status of aerobic fitness and obesity components in the faculty of a military medical university. Methods: Seventy-eight faculty members of a military medical university (Baqiyatallah University of Medical Sciences age range 34-68 years old, summer 2018) were randomly selected using Georgian and Morgan sampling method and enroll in the required tests. From body composition analyzer (BCA Model BOCAX1) to evaluate body composition and also stairs test with the McArdle method to measuring aerobic power was used. Results: The results of this study showed that the mean BMI of the subjects was significantly higher than 25. Mean waist to hip ratio (WHR) of subjects was significantly lower than the number of criteria 1 (That men with WHR higher than 1 and women with WHR higher than 0.8). The mean of body fat percentage (PBF) was significantly higher than the 20 criterion. The maximum oxygen consumption (VO2max) of the subjects was significantly lower than the 45 (P = 0.001). Pearson correlation also showed that between VO2max with BMI (r = -0.338, P = 0.003), WHR (r = - 0.513, P = 0.001) and PBF (r = -0.709, P = 0.001). There was a significant and inverse relationship between the faculty staff of faculty of a military medical university. Conclusion: Considering the significant correlation between the results of this study, it seems that BMI, WHR and PBF can be used to estimate VO2max and to determine the aerobic fitness of the subjects. Therefore, high body composition factors (weight, BFM and FFM) in the present study may indicate a low level of aerobic fitness and VO2max of subjects, which predicts a high risk of various cardiovascular and metabolic diseases. The reason for this is probably the lack of regular physical activity in the daily schedule of the faculty of a military medical university due to the high occupational problem and inappropriate food composition. Therefore, the use of aerobic and resistance training with a low-calorie and high-quality diet is recommended.