Chronic and recurrent pain not associated with a disease is very common in childhood and
adolescence, but studies of pain prevalence have yielded inconsistent findings. This …

This study, which is a part of the initiative'Lifting The Burden: The Global Campaign to
Reduce the Burden of Headache Worldwide', assesses and presents all existing evidence of …

Objective.—To describe the prevalence, sociodemographic profile, and the burden of
migraine in the United States in 1999 and to compare results with the original American …

The main aim of the present study was to do an update on studies on headache
epidemiology as a preparation for the multinational European study on the prevalence and …

The present review of epidemiologic studies on migraine and headache in Europe is part of
a larger initiative by the European Brain Council to estimate the costs incurred because of …

Primary headaches are one of the most prevalent neurological disorders and can occur
during a wide range of lifespan. Primary headaches, especially migraine, are cyclic …

The authors of the first edition worked together again to revise data for the second edition of
this popular volume. Based at three of the world's leading centers for the study and treatment …

Objective: To elucidate the associations between frequent headache and psychosocial
factors in childhood and to determine whether such children are at an increased risk of …

Temporomandibular disorder (TMD) pain, abdominal pain, migraine and tension-type
headache are more prevalent in women than in men. This study assessed the relationship of …

There are few prospective studies assessing risk factors for onset of temporomandibular
(TMD) pain disorders in any age group. The aim of this prospective cohort study was to …