authors Matsudaira, Ko Oka, Hiroyuki Kawaguchi, Mika Murakami, Masato Fukudo, Shin Hashizume, Makoto Löwe, Bernd
has subject area Adult Anxiety Depression Fatigue Female Health Status Humans Japan Male Middle Aged Pain Psychiatric Status Rating Scales Psychometrics Reproducibility of Results Severity of Illness Index Surveys and Questionnaires Young Adult
Keywords Japanese version Psychometric validation Reliability Somatic Symptom Scale-8 Somatic symptom burden