ABSTRACT
Objective: To evaluate utility of gray scale abdominal ultrasound and liver function tests in the prevalence of Nonalcoholic Fatty Liver Disease in non-working / dependent class of Faisalabad
Study Design: Screening study
Setting: Department of Radiology Allied Hospital, Faisalabad
Duration of Study: 6 months, from December 1 2012 to July 2013
Sample Size: 300. Study Participants -Demographics
Material and Methods: Patients, who denied regular alcohol drinking, were included in the study. A pre-designed study pro forma was filled with relevant parameters i.e. body mass index [BMI], ultrasound, and LFT, s, WHR, lipid profile, clinical assessments were carried out in all cases along with real-time gray scale abdominal ultrasonography as established diagnostic tool. We compared the results of LFT, s and hepatic ultrasound of suspected and non-suspected and are statistically analyzed by SPSS 12
Results: Out of three hundred patients, 200 [67%] female and 100 [33%] were male suspected. Mean age of the patients was 38.93 +/- 8.57 years. The prevalence of fatty liver in males younger than 35 years old was significantly higher [71.7%] where as it markedly increased in females younger than 48 years [65.25%]. Multiple factors analysis reveals that the prevalence of fatty liver was positively correlated to several risk factors, including female, age [>50yr], hyperlipidemia, impaired glucose tolerance/diabetes mellitus, hypertension and overweight/obesity. Fifty one [54%] patients with symptoms like obesiy, fatigue, generalized, weakness, and pain RUQ had fatty liver where as 23.2% had raised Liver enzymes, 20.0% with cholelithiasis and 16.92% with D.M
Conclusions: Routine hepatic ultrasonography and LFT in every suspected patient with symptoms of fatigue, generalized weakness, and pain in RUQ, is able to detect NAFLD as it is cheap and easily available facility in our country