CONCLUSIONS There was a consistent positive association among studies that have examined the association between MVC-related neck injury and future NP .
OBJECTIVE To summarize the literature that has examined the association between a motor vehicle collision ( MVC ) related neck injury and future neck pain ( NP )  in comparison with the population that has not been exposed to neck injury from an MVC .
LITERATURE SURVEY Neck injury result ing from an MVC is associated with a high rate of chronicity .
Prognosis studies indicate 50 % of injured people continue to experience NP a year after the collision .
This is difficult to interpret due to the high prevalence of NP in the general population .
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
CONCLUSIONS There was a consistent positive association among studies that have examined the association between MVC-related neck injury and future NP .
OBJECTIVE To summarize the literature that has examined the association between a motor vehicle collision ( MVC ) related neck injury and future neck pain ( NP )  in comparison with the population that has not been exposed to neck injury from an MVC .
LITERATURE SURVEY Neck injury result ing from an MVC is associated with a high rate of chronicity .
Prognosis studies indicate 50 % of injured people continue to experience NP a year after the collision .
This is difficult to interpret due to the high prevalence of NP in the general population .