Association between skirt size and chronic liver disease in post-menopausal women: a prospective cohort study within the United Kingdom Trial of Ovarian Cancer Screening (UKCTOCS)

作者：Trembling P M^*; Apostolidou S; Gentry Maharaj A; Parkes J; Ryan A; Tanwar S; Burnell M; Menon U; Rosenberg W M

来源：BMC Public Health, 2018, 18(1): 409.

DOI：10.1186/s12889-018-5308-x

• Chronic liver disease
• Cirrhosis
• Skirt size
• Body mass index
• Obesity
• UKCTOCS

Background: We investigated the association between self-reported skirt size (SS) and change in SS, and incidence of chronic liver disease (CLD) in a prospective cohort study of women recruited to the UKCTOCS trial.
Methods: Women recruited to UKCTOCS in England without documented CLD self-reported their current UK SS during trial participation and were asked to recall their SS when aged in 20s (via completion of a questionnaire 3-5 years after recruitment). Participants were followed up via electronic health record linkage and hazard ratios (HR) calculated for incident liver-related events (LRE).
Results: Three hundred twenty-two (0.3%) of 94,124 women experienced a first LRE. Compared to SS <= 16, rates of LRE were higher in the SS >= 18 groups (both when aged in 20s and at questionnaire completion). Event rates were higher if there was no change in SS or an increase in SS, compared to a decrease in SS. In the models adjusted for potential confounders, HRs for LRE were higher in the groups of women reporting SS >= 18 both when aged in 20s (HR = 1.39 (95% CI; 0.87-2.23)) and at questionnaire completion (HR = 1.37 (95% CI; 1.07-1.75)). Compared to a decrease in SS, HRs were higher in the no change (HR = 1.78 (95% CI; 0.95-3.34)) and increase (HR = 1.80 (95% CI; 1.01-3.21)) groups.
Conclusion: CLD is associated with high SS and an increase in SS over time. These data suggest SS can be used in simple public health messages about communicating the risk of liver disease.

• 出版日期2018-3-27