■这项研究的目的是调查心理社会变量之间的相互关系及其对腹胀症状严重程度和生活质量(QoL)的影响。
■该研究采用了有目的采样的横截面设计。同意并符合基于罗马IV分类的膨胀标准的参与者完成了指定的问卷。独立变量包括健康信念,意图,促进健康的行为,社会支持,抑郁症,和焦虑,而因变量包括腹胀严重程度(一般和24小时内)和QoL。利用Mplus8.0进行结构方程建模(SEM)来分析这些因素之间的关系。
■总共323名参与者,平均年龄27.69岁(SD=11.50),以女性为主(64.7%),自愿参加这项研究。最终的SEM模型基于各种指标表现出良好的拟合(CFI=0.922,SRMR=0.064,RMSEA(95%CI)=0.048(0.041-0.054),p值=0.714),确定了15个重要的路径关系。该模型解释了24小时内严重程度方差的12.0%,一般严重程度为6%,和53.8%的QoL。
■研究结果强调了健康信念的重大影响,意图,行为,社会支持,抑郁症,以及对腹胀患者症状严重程度和QoL的焦虑。
UNASSIGNED: The objective of this study was to investigate the inter-relationship between psychosocial variables and their impact on symptom severity and quality of life (QoL) concerning abdominal
bloating.
UNASSIGNED: The study adopted a cross-sectional design with purposive sampling. Participants who consented and met the criteria for
bloating based on the Rome IV classification completed designated questionnaires. Independent variables comprised health beliefs, intentions, health-promoting behaviors, social support, depression, and anxiety, while dependent variables included
bloating severity (general and within 24 h) and QoL. Structural Equation Modeling (SEM) was conducted utilizing Mplus 8.0 to analyze the relationships between these factors.
UNASSIGNED: A total of 323 participants, with a mean age of 27.69 years (SD = 11.50), predominantly females (64.7%), volunteered to participate in the study. The final SEM model exhibited good fit based on various indices (CFI = 0.922, SRMR = 0.064, RMSEA (95% CI) = 0.048 (0.041-0.054), p-value = 0.714), with 15 significant path relationships identified. The model explained 12.0% of the variance in severity within 24 h, 6% in general severity, and 53.8% in QoL.
UNASSIGNED: The findings underscore the significant influence of health beliefs, intentions, behaviors, social support, depression, and anxiety on symptom severity and QoL in individuals experiencing abdominal
bloating.