UNASSIGNED:本研究的主要目的是调查客观测量的体力活动(PA)水平和肝脏氨基转移酶(丙氨酸氨基转移酶[ALT]和天冬氨酸氨基转移酶[AST])的血清浓度的独立关联在看似健康的个体中。
UNASSIGNED:当前的二级研究是在Khuzestan综合健康研究的框架内进行的,一项基于人群的大型多中心横断面研究,2016年至2019年期间,对居住在胡泽斯坦省的18,966人进行了调查,伊朗西南部。国际PA问卷用于评估PA水平,参与者被分为三组:低,中度,高PA,比较各组之间的ALT和AST。
UNASSIGNED:参与者的平均±标准差年龄为38.65±11.40岁。大多数参与者是女性(71%)。总样本中ALT的平均浓度为18.22±13.06(男性:23.65±16.26,女性:15.57±10.06),而总样本中ALT的平均浓度为19.61±8.40(男性:22.44±10.03,女性:18.23±7.08)。AST(r=-0.08,P=0.02)和ALT(r=-0.038,P<0.001)与PA总分呈显著负相关。低PA人群ALT平均浓度为19.96±13.63,17.62±12.31,中度PA,高PA时18.12±13.47(P<0.001)。在低PA人群中,总样本中AST的平均浓度为20.37±8.85,19.21±8.83,中等PA,高PA时19.75±8.85(P<0.001)。不同PA水平的人之间AST平均浓度的差异仍然是显著的(P=0.003);在校正潜在的混杂因素后,ALT的差异不显著.
UNASSIGNED:当前基于大样本的研究表明,在看似健康的个体中,PA与肝脏氨基转移酶的浓度呈统计学负相关;然而,观察到的关联较弱。PA水平最低的人ALT和AST水平最高。
UNASSIGNED: The main aim of the present
study is to investigate the independent association objectively measured level of physical activity (PA) and serum concentration of liver aminotransferases (alanine aminotransferase [ALT] and aspartate aminotransferase [AST]) among seemingly healthy individuals.
UNASSIGNED: The current secondary
study was conducted in the framework of Khuzestan Comprehensive Health
Study, a large population-based multicentric cross-sectional
study, conducted between 2016 and 2019 on 18,966 individuals living in Khuzestan province, southwestern Iran. International PA Questionnaire was used for evaluating PA levels, and participants were divided into three groups: low, moderate, and high PA, and ALT and AST were compared between these groups.
UNASSIGNED: The mean ± standard deviation age of participants was 38.65 ± 11.40 years. The majority of participants were female (71%). The mean concentration of ALT in total sample was 18.22 ± 13.06 (male: 23.65 ± 16.26 and female: 15.57 ± 10.06), while the mean concentration of ALT in total sample was 19.61 ± 8.40 (male: 22.44 ± 10.03 and female: 18.23 ± 7.08). A statistically significant inverse correlation was found between AST (r = -0.08, P = 0.02) and ALT (r = -0.038, P < 0.001) with total PA score. The mean concentration of ALT was 19.96 ± 13.63 in people with low PA, 17.62 ± 12.31 with moderate PA, and 18.12 ± 13.47 with high PA (P < 0.001). The mean concentration of AST in total sample was 20.37 ± 8.85 in people with low PA, 19.21 ± 8.83 with moderate PA, and 19.75 ± 8.85 with high PA (P < 0.001). The difference between people in different levels of PA in terms of mean concentration of AST was remained significant (P = 0.003); however, the difference for ALT was not remained significant after adjusting potential confounders.
UNASSIGNED: The current
study based on large sample showed that PA had a statistically negative association with the concentration of liver aminotransferases in the seemingly healthy individuals; however, the observed associations were weak. People in the lowest levels of PA had the highest levels of ALT and AST.