Objective: This study was designed to examine the reliability of self-reported onset of facial
pain over a relatively long period, as well as factors that may influence the ability of patients …

The course of preclinical pain symptoms sheds light on the etiology and prognosis of chronic
pain. We aimed to quantify rates of developing initial and recurrent symptoms of painful …

This study investigated how specific expressive behaviors (verbal report of pain level and
the frequency of emitting specific non-verbal facial expressions of pain) may change over …

In fact, chronic pain is common in older adults, occurring in more than half of those
assessed, according to some studies. 11 In addition, some epidemiological studies have …

Objectives The aim of this study is to examine the difference in the report of bodily pain
experienced by patients who develop temporomandibular disorders (TMD) and by those …

Aims: To study the development over 20 years of signs and symptoms of temporomandibular
disorders (TMD) in an epidemiologic sample and to analyze possible correlations between …

Drs. Karen G. Raphael and Joseph J. Marbach chronicle the pain experienced by a study
sample suffering from temporomandibular pain and dysfunction syndrome in “A Year of …

Background A core aspect of the clinical assessment of pain is establishing how long pain
has been present for. The reported length of pain can therefore influence diagnosis and …

When studying incidence of pain conditions such as temporomandibular disorder (TMD),
repeated monitoring is needed in prospective cohort studies. However, monitoring methods …

Objective: Describe patterns of pain reporting over a span of 24 years. Design: Individuals
were interviewed on four occasions (1968, 1974, 1981, 1992). Participants: Representative …