scholarly journals The Association of Physical Activity Level and the Risk Factors of Nonalcoholic Fatty Liver Disease in the Elderly Female Patients

2020 ◽  
Vol 24 (3) ◽  
Author(s):  
Zahra Hoseini ◽  
Nasser Behpour ◽  
Rastegar Hoseini
Keyword(s):  
Physical Activity ◽  
Risk Factors ◽  
Liver Disease ◽  
Fatty Liver ◽  
Fatty Liver Disease ◽  
Elderly Women ◽  
The Elderly ◽  
Activity Level ◽  
Nonalcoholic Fatty Liver ◽  
Elderly Female

Background: Nonalcoholic fatty liver disease (NAFLD) is becoming more prevalent among elderly women. Sedentary lifestyle is an important etiological factor of NAFLD. Objectives: The present study aimed to investigate the association between physical activity level (PAL) and the risk factors of NAFLD in the elderly female patients. Methods: This study was conducted on 40 elderly women with NAFLD, who were aged 62.25 ± 1.97 years, weighed 86.70 ± 3.81 kilograms, and had the body mass index (BMI) of 34.54 ± 2.38 kg/m2. The women were selected from 90 volunteers. The PAL was measured using the rapid assessment of physical activity (RAPA) questionnaire. As the outcomes, we measured anthropometric indices, sitting systolic and diastolic blood pressure, lipid profile, glycemic indices, liver enzymes, and fatty liver grade in the fasting state. The outcome variables were statistically normalized and expressed as mean and standard deviation (SD). The association between the PAL and NAFLD risk factors was evaluated using Pearson’s correlation-coefficient. Results: The risk factors of NAFLD were inversely correlated with the PAL, except for high-density lipoprotein, which was positively correlated with the PAL (r = 0.495; P = 0.001). In addition, low PAL had a significant correlation with a higher fatty liver grade (r = -0.464; P = 0.003), while the PAL was inversely associated with the NAFLD risk factors. Conclusions: According to the results, the PAL and fatty liver grade had a significant correlation, which indicated the potential health benefits of adequate PAL for the elderly women with NAFLD.

Abstract 007: Nonalcoholic Fatty Liver Disease and Subclinical Atherosclerosis: Analyses from the Coronary Artery Risk Development in Young Adults (CARDIA) Study

Circulation ◽  
2013 ◽  
Vol 127 (suppl_12) ◽  
Author(s):  
Lisa B VanWagner ◽  
Christina M Shay ◽  
Hongyan Ning ◽  
John Wilkins ◽  
Cora E Lewis ◽  
...  
Keyword(s):  
Risk Factors ◽  
Young Adults ◽  
Liver Disease ◽  
Coronary Artery ◽  
Fatty Liver ◽  
Fatty Liver Disease ◽  
Liver Fat ◽  
Cvd Risk Factors ◽  
Cvd Risk ◽  
Nonalcoholic Fatty Liver

Background: Nonalcoholic Fatty Liver Disease (NAFLD) and excess visceral adipose tissue (VAT) are associated with cardiovascular disease (CVD). Recent studies suggest that NAFLD and coronary artery calcification (CAC) are related independent of VAT. In a population-based cross-sectional sample of black and white adults free from prevalent liver or heart disease, we tested the hypothesis that NAFLD is associated with the presence of CAC and abdominal aortoiliac calcification (AAC) independent of VAT and other CVD risk factors. Methods: Participants from the Coronary Artery Risk Development in Young Adults study (Y25 exam) with concurrent computed tomography quantification of liver fat, CAC and AAC were included (n=2,163). NAFLD was defined as liver attenuation ≤ 40 Hounsfield Units after exclusion of other causes of liver fat (medication/alcohol use). Using the Agatston method, CAC/AAC presence was defined as a score > 0. Logistic regression models were used to calculate odds ratios and 95% confidence intervals. Results: Participant age was 49.9 (3.7) years and the sample was equally distributed by sex (55.6% female) and race (50.1% black). Mean BMI was 30.6 (7.1). The CAC and AAC prevalence was 26.5% and 49.6%. NAFLD prevalence was 9.6%. NAFLD participants were 50.1 (3.7) years old and more likely to be male (59.8% vs. 51.7%, p<0.0001), white (56.5% vs. 49.3%, p<0.05) and have the metabolic syndrome (70.1% vs. 22.6%, p<0.0001) than those with no NAFLD. They were also more likely to have CAC (37.2%) and AAC (60.9%) than those with no NAFLD (25.4% and 49.4%, respectively). In multivariable analyses adjusted for demographics and health behaviors, NAFLD was associated with the presence of CAC and AAC (Table 1). This association was attenuated after adjustment for CVD risk factors and VAT. Effect modification by race and sex was not statistically significant. Conclusion: In contrast to prior studies, our results suggest that the relationship between NAFLD and subclinical CVD is mediated by the presence of other CVD risk factors.

scholarly journals Prevalence and risk factors of metabolic associated fatty liver disease in the contemporary South China population

2021 ◽  
Vol 18 (1) ◽  
Author(s):  
Jiahua Fan ◽  
Shiyun Luo ◽  
Yongxin Ye ◽  
Jingmeng Ju ◽  
Zhuoyu Zhang ◽  
...  
Keyword(s):  
Physical Activity ◽  
Risk Factors ◽  
Liver Disease ◽  
Fatty Liver ◽  
South China ◽  
Fatty Liver Disease ◽  
Adult Population ◽  
Age Difference ◽  
Abdominal Ultrasonography ◽  
Total Prevalence

Abstract Background As a newly proposed diagnosis, data on the prevalence of metabolic dysfunction-associated fatty liver disease (MAFLD) is rare. We aimed to assess the prevalence and risk factors of MAFLD using new definition in the contemporary South China population. Methods In this population based, cross sectional study, a total of 5377 participants aged 30–79 years old were recruited from the South China between 2018 and 2019. MAFLD was diagnosed in subjects who have both hepatic steatosis and metabolic disorders according to the newly international expert consensus. The total prevalence of MAFLD and prevalence by sex and age was estimated. Demographic characteristics, history of disease, and lifestyle were recorded by participants on a questionnaire. Abdominal ultrasonography was performed and evaluated by experienced sonographers. Multivariable logistic regression was used to calculate the odds ratios (ORs) of MAFLD. Results Overall prevalence of MAFLD was 29.2% (95% confidence interval [CI] 28.0% to 30.5%). Prevalence was higher in women (31.7%) than in men (25.5%; p < 0.001 for sex difference) and in subjects aged 50 years or older (30.7%) than in those aged 30–49 years (19.8%; p < 0.001 for age difference). In participants diagnosed with MAFLD, the prevalence of overweight/obesity was up to 90.5%, type 2 diabetes (T2DM) and metabolic dysregulation were 25.0% and 62.2%, respectively. Risk factors for MAFLD included overweight/obesity (OR = 4.67; 95% CI, 3.76–5.83), T2DM (OR = 2.41, 95% CI, 1.68–3.47), hypertriglyceridemia (OR = 2.42, 95% CI, 2.03–2.87), high school education (OR = 1.50, 95% CI, 1.23–1.82), high income (OR = 1.22, 95% CI, 1.05–1.42). A lower risk of MAFLD was associated with high physical activity equivalent (OR = 0.71, 95% CI, 0.60–0.85). A U-shaped association of frequency of soups and ORs of MAFLD was found, the adjusted ORs (95% CI) of lower and higher frequency of soups were 1.58 (1.32–1.89) and 1.36 (1.13–1.63), respectively. Conclusions Our results showed a high prevalence of MAFLD in the general adult population in South China. Obesity has the greatest impact on MAFLD, physical activity and moderate consumption of soups might be the potential protective factors of MAFLD.

Sign in / Sign up

Export Citation Format

Share Document