بررسي ارتباط بين چاقي مركزي و آمادگي قلبي تنفسي در اعضاي هيات علمي و كاركنان دانشگاه مازندران

The Relationship Between Central Obesity and Cardiovascular Readiness in Employees and faculty members of Mazandaran University

ﺳﺎﺑﻘﻪ و ﻫﺪف:ﭼﺎﻗﯽ، ﺑﻮﯾﮋه ﭼﺮﺑﯽ اﺣﺸﺎﯾﯽ ﺑﺎ ﻣﺸﮑﻠﺎت ﺑﻬﺪاﺷﺘﯽ از ﺟﻤﻠﻪ اﻓﺰاﯾﺶ ﺧﻄﺮ اﺑﺘﻠﺎ ﺑﻪ ﺑﯿﻤﺎرﯾﻬﺎي ﻗﻠﺒﯽ ﻋﺮوﻗﯽ، دﯾﺎﺑﺖ ﻧﻮع 2، ﺳﺮﻃﺎﻧﻬﺎ و ﻣﺮگ زودرس ﻣﺮﺗﺒﻂ ﻣﯽ ﺑﺎﺷﺪ. ﻫﺪف اﺻﻠﯽ ﻣﻄﺎﻟﻌﻪ ﺣﺎﺿﺮ ﺑﺮرﺳﯽ ارﺗﺒﺎط ﺑﯿﻦ ﭼﺎﻗﯽ ﻣﺮﮐﺰي و آﻣﺎدﮔﯽ ﻗﻠﺒﯽ ﺗﻨﻔﺴﯽ در اﻋﻀﺎي ﻫﯿﺎت ﻋﻠﻤﯽ و ﮐﺎرﻣﻨﺪان ﻣﺮد و زن داﻧﺸﮕﺎه ﻣﺎزﻧﺪران ﺑﻮد. ﻣﻮاد و روش ﻫﺎ: اﯾﻦ ﻣﻄﺎﻟﻌﻪ ﻣﻘﻄﻌﯽ ﺑﻪ روش داوﻃﻠﺒﺎﻧﻪ روي 300 ﻧﻔﺮ از ﭘﺮﺳــﻨﻞ داﻧﺸــﮕﺎه ﻣﺎزﻧﺪران اﻧﺠﺎم ﺷــﺪ. ﺷـــﺎﺧﺼـــﻬـﺎي ﺗﺮﮐﯿﺐ ﺑﺪﻧﯽ )BMI، ﻣﺤﯿﻄﻬﺎي دور ﻟﮕﻦ، ﮐﻤﺮ و ﮔﺮدن(،ﭼﺎﻗﯽ ﻣﺮﮐﺰي (WHR ،BAI ،SBSI و WHtR) و ﺷـﺎﺧﺼـﻬﺎي ﻋﻤﻠﮑﺮدي (ﺗﻌﺪاد ﮔﺎﻣﻬﺎ در روز وVo2max ﭘﺮوﺗﮑﻠﻬﺎي ﺷـﺎﺗﻞ و ﮔﺎم ﺷﻤﺎر ) ﺑﺮرﺳﯽ ﺷﺪ. داده ﻫﺎ ﺑﺎ اﺳﺘﻔﺎده از روﺷﻬﺎي آﻣﺎري t ﻣﺴﺘﻘﻞ، آﻧﺎﻟﯿﺰ وارﯾﺎﻧﺲ ﯾﮑﻄﺮﻓﻪ و آزﻣﻮن ﻫﻤﺒﺴﺘﮕﯽ ﭘﯿﺮﺳﻮن ﺗﺤﻠﯿﻞ ﺷﺪ. ﯾﺎﻓﺘﻪ ﻫﺎ: ﻫﻤﺒﺴﺘﮕﯽ ﻣﻌﮑﻮس ﻣﻌﻨﯽ داري ﺑﯿﻦ ﺷﺎﺧﺼﻬﺎي ﭼﺎﻗﯽ ﻣﺮﮐﺰي)BAI، WHtR ،WHR و (SBSI و ﺷﺎﺧﺼﻬﺎي آﻣﺎدﮔﯽ ﻗﻠﺒﯽ و ﺗﻨﻔﺴﯽ( Vo2max ﮔﺎم ﺷﻤﺎر ، Vo2max ﺷﺎﺗﻞ و ﺗﻌﺪاد ﮔﺎﻣﻬﺎي ﻃﯽ ﺷﺪه در روز ) در اﻋﻀﺎي ﻫﯿﺎت ﻋﻠﻤﯽ و ﮐﺎرﻣﻨﺪان ﻣﺮد و زن داﻧﺸﮕﺎه ﻣﺎزﻧﺪران وﺟﻮد داﺷﺘﻪ اﺳﺖ (0/05≤p). ﻧﺘﯿﺠﻪ ﮔﯿﺮي: ﯾﺎﻓﺘﻪ ﻫﺎي ﻣﻄﺎﻟﻌﻪ ﺣﺎﺿﺮ ﻧﺸﺎن داد ﮐﻪ ﮐﺎﻫﺶ ﺷﺎﺧﺼﻬﺎي ﭼﺎﻗﯽ ﻣﺮﮐﺰي ﻫﻤﺴﻮ ﺑﺎ ﻣﯿﺰان آﻣﺎدﮔﯽ ﻗﻠﺒﯽ ﺗﻨﻔﺴﯽ در اﻋﻀﺎي ﻫﯿﺎت ﻋﻠﻤﯽ و ﮐﺎرﻣﻨﺪان ﻣﺮد و زن داﻧﺸﮕﺎه ﻣﺎزﻧﺪران اﺳﺖ.

Background &Purpose: Obesity, and in particular excessive visceral fat, is associated with a number of health problems, including increased risk of cardiovascular disease, type 2 diabetes, some types of cancer and early death. The main objective of this study was to examine the association between central obesity and cardiovascular fitness in male and female faculty members and Employees of the University of Mazandaran. Methodology: This cross-sectional study was performed on 300 employees of Mazandaran University. Body composition indices (BMI, circumference of the pelvis, waist circumference, neck circumference), central obesity (SBSI, BAI, WHR and WHtR), and functional indicators (number of steps taken per day and Vo2max shuttle and pedometer protocols) ) were studied. Data was analyzed by t-test, one-way ANOVA and Pearson correlation. Results: The results of this study showed a significant reverse correlation between central obesity indices (WHR, WHtR, BAI and SBSI) with cardio respiratory fitness indicators (Vo2max, Pedometer, Vo2max Shuttle and number of steps taken per day) (P≤0.05) Conclusion: The findings of this study showed that the reduction of central obesity indexes is consistent with the level of cardiopulmonary preparedness in male and female faculty members and Employees of the University of Mazandaran.