While China has been experiencing unprecedented economic growth, depression is
becoming one of the most striking social and mental health problems in recent years. Such a …

Objective. To investigate the influence of various weather parameters on the risk of
developing a low back pain (LBP) episode. Design. Case-crossover study. Setting. Primary …

This study investigated the annual variation in Internet searches regarding dieting. Time-
series analysis was first used to examine the annual trends of Google keyword searches …

The primary aim of this study was to test the hypothesis that the symptom of tinnitus
demonstrates a seasonal pattern with worsening in the winter relative to the summer using …

We explored online search interest in dieting and weight loss using big-data analysis with a
view to its potential utility in global obesity prevention efforts. We applied big-data analysis to …

Abstract Introduction The Google Trends search engine provides an insight into the search
habits of individuals using the Google search engine. Usage of such data can provide us …

Tinnitus is an auditory phantom perception without external sound stimuli. This chronic
perception can severely affect quality of life. Because tinnitus symptoms are highly …

Background Little was known about the relationship between perceived neighborhood
environment and depression among residents living in mega-communities. Furthermore, the …

Background With the prolonging of human life expectancy and subsequent population
aging, osteoporosis (OP) has become an important public health issue. Objective This study …

Purpose Epistaxis represents the most frequent ear, nose, throat-related emergency
symptom. Seasonal variation in epistaxis incidence, with peaks during winter months, is …