Different modifiable risk factors for the development of non-advanced adenoma, advanced adenomatous lesion, and sessile serrated lesions, on screening colonoscopy.

The development of premalignant colorectal polyps is significantly influenced by various lifestyle and modifiable risk factors. In our study, we used a large cohort of 9025 patients, who underwent screening colonoscopies at a university hospital, to assess the risk factors associated with the development of three different colorectal cancer precursor lesions: non-advanced adenomas (NAs), advanced adenomatous lesions (ADLs), and sessile serrated lesions (SSLs). Among the participants, 3641 had NAs, 836 had ADLs, and 533 had SSLs.

Mediating role of post-traumatic stress disorder in post-traumatic growth in adults who experienced the 2017 Pohang earthquake.

Background: The largest earthquake recorded in Korea occurred in Pohang in 2017. This study aimed to investigate the mediating role of post-traumatic stress disorder (PTSD) on the relationship between earthquake exposure level and post-traumatic growth (PTG) in adults who experienced the earthquake.

Methods: We used a cross-sectional survey via convenience sampling to collect data from 200 respondents 18 months after the earthquake.