Analysis of research trends in Korean dentistry journals by assigning MeSH to author keywords.

Researchers seek to identify optimal journals for submission based on their studies but tend to rely on journal impact factors or scientific journal rankings. We investigated research trends by selecting high-frequency words from author keywords (AKs), analyzing subject areas, and performing quantitative data analysis of Korean dental journals. Consequently, we suggest a method for choosing journals that fit a specific subject area.

Factors Affecting Happiness Among Rural Residents: A Cross Sectional Survey.

This cross-sectional and descriptive study aimed to investigate factors that affected the happiness of rural residents. The study used a convenience sample consisting of 1029 Korean rural residents from the Gyeong-gi Province collected between November and December 2014. The results found that people aged 60 and over were happier than those between 15 and 19 years old.

Relationship between objectively measured lifestyle factors and health factors in patients with knee osteoarthritis: The STROBE Study.

The purpose of this study was to investigate the association between objectively-measured lifestyle factors and health factors in patients with knee osteoarthritis (OA).In this cross-sectional study, 52 patients with knee OA were examined. Lifestyle factors were measured using a wearable smartwatch (step counts, walking distance, calorie consumption, sleep hours) and by self-report (eating speed).

Effect of Pre-meal Water Consumption on Energy Intake and Satiety in Non-obese Young Adults.

I determined whether water consumption reduces energy intake and affects satiety in non-obese young adults. The final subjects consisted of 15 individuals (8 women and 7 men) with average ages of 26.4 and 23.