Predicting the onset of widespread body pain among children.
D000293:Adolescent; D000342:Affective Symptoms / Q000453:epidemiology; D002648:Child; D002653:Child Behavior Disorders / Q000453:epidemiology; D015897:Comorbidity; D003430:Cross-Sectional Studies; D004739:England / Q000453:epidemiology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D010146:Pain / Q000175:diagnosis* / Q000453:epidemiology* / Q000523:psychology; D011237:Predictive Value of Tests; D015995:Prevalence; D011446:Prospective Studies; D012307:Risk Factors