Relationship of BMI and age with gallstone disease


  • Fatima Shahzad Medical Student, Al-Nafees Medical College, Islamabad
  • S H Waqar or of Surgery, Department of General Surgery Pakistan Institute of Medical Sciences, Islamabad
  • Minhaj us Siraj Joint Executive Director, Pakistan Institute of Medical Sciences, Islamabad
  • Tahir Iqbal Mirza Associate Professor, Department of General Surgery & Trauma, Combined Military Hospital, Multan
  • Sajid Ali Shah Assistant Professor, Department of General Surgery, Pakistan Institute of Medical Sciences, Islamabad
  • Muhammad Faheem Ahsan Senior Registrar, Department of General Surgery Pakistan Institute of Medical Sciences, Islamabad



Age, BMI, Cholelithiasis


Objective: To find out the relationship of BMI and age in patients with gallstone disease. 

Methodology: This is a cross-sectional study done from March 2019 to February 2020 at the Department of General Surgery PIMS, Islamabad. All patients admitted with a diagnosis of Cholelithiasis were included and patients with previous abdominal surgery were excluded from the study. Patients’ data was collected about their age, sex, dietary habits, occupation and medical history. Their weight in kilograms and heights in centimeters were measured and BMI was calculated in kg/cm2. All data was collected, recorded and analyzed using SPSS 22.

Results: A total of 158 patients were included in the study with mean age was 46.2±6.7 years (18 - 83 years). Majority (63%) of the patients were between 41 and 60 age group. There were 120 females and 38 males with ratio of 3:1. The mean BMI of the study population was 25.8 ± 7.61 (Range 19.37 - 33.12). Most of the patients were healthy (n=86, 54.4%) having their BMIs between 18 and 24.9 whereas 72 (46.6%) patients were overweight and obese.

Conclusion: Increased frequency of cholelithiasis is found with increasing age even with normal BMI.






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