On the basis of the limited number of studies available , and significant problems with their design , reporting , statistical integrity , and clinical applicability , physical examination can not currently be recommended as a reliable test for the diagnosis of trigger points .
BACKGROUND Trigger points are promoted as an important cause of musculoskeletal pain .
There is no accepted reference st and ard for the diagnosis of trigger points , and data on the reliability of physical examination for trigger points are conflicting .
OBJECTIVES To systematic ally review the literature on the reliability of physical examination for the diagnosis of trigger points .
The annual incidence and course of neck pain in the general population: a population-based cohort study
& NA ; Although neck pain is a common source of disability , little is known about its incidence and course . We conducted a population ‐based cohort study of 1100 r and omly selected Saskatchewan adults to determine the annual incidence of neck pain and describe its course . Subjects were initially surveyed by mail in September 1995 and followed‐up 6 and 12 months later . The age and gender st and ardized annual incidence of neck pain is 14.6 % ( 95 % confidence interval : 11.3 , 17.9 ) . Each year , 0.6 % ( 95 % confidence interval : 0.0–1.1 ) of the population develops disabling neck pain . The annual rate of resolution of neck pain is 36.6 % ( 95 % confidence interval : 32.7 , 40.5 ) and another 32.7 % ( 95 % confidence interval : 25.5 , 39.9 ) report improvement . Among subjects with prevalent neck pain at baseline , 37.3 % ( 95 % confidence interval : 33.4 , 41.2 ) report persistent problems and 9.9 % ( 95 % confidence interval : 7.4 , 12.5 ) experience an aggravation during follow‐up . Finally , 22.8 % ( 95 % confidence interval : 16.4 , 29.3 ) of those with prevalent neck pain at baseline report a recurrent episode . Women are more likely than men to develop neck pain ( incidence rate ratio=1.67 , 95 % confidence interval 1.08–2.60 ) ; more likely to suffer from persistent neck problems ( incidence rate ratio=1.19 , 95 % confidence interval 1.03–1.38 ) and less likely to experience resolution ( incidence rate ratio=0.75 , 95 % confidence interval 0.63–0.88 ) . Neck pain is a disabling condition with a course marked by periods of remission and exacerbation . Contrary to prior belief , most individuals with neck pain do not experience complete resolution of their symptoms and disability
On the basis of the limited number of studies available , and significant problems with their design , reporting , statistical integrity , and clinical applicability , physical examination can not currently be recommended as a reliable test for the diagnosis of trigger points .
BACKGROUND Trigger points are promoted as an important cause of musculoskeletal pain .
There is no accepted reference st and ard for the diagnosis of trigger points , and data on the reliability of physical examination for trigger points are conflicting .
OBJECTIVES To systematic ally review the literature on the reliability of physical examination for the diagnosis of trigger points .