OBJECTIVE: To assess whether @entity25 ( @entity25 ) at baseline is associated with improvement in @entity158 and disability at 3 months. MATERIALS AND METHODS: Four hundred twenty-two subacute and chronic @entity1 with @entity4048 ( @entity4048 ) were recruited in 32 physiotherapy, primary care, and specialized centers. @entity4048 , referred @entity158 , disability, catastrophizing, @entity308 , and @entity25 were assessed through validated questionnaires, upon recruitment and 3 months later. Correlations between baseline scores were calculated through the Spearman coefficient. Improvements in @entity4048 , disability, and @entity25 were defined as a reduction of >= 30% of baseline score. Six estimative logistic regression models were developed to assess the association between baseline @entity25 and improvement of @entity4048 , baseline @entity25 and improvement of disability, baseline @entity4048 and improvement of @entity25 , baseline disability and improvement of @entity25 , the evolutions of @entity4048 and @entity25 , and the evolutions of disability and @entity25 . RESULTS: Most @entity1 were subacute and mildly impaired. @entity2357 models showed that better @entity25 at baseline was associated with improvement of @entity4048 (odds ratio=0.91 [95% confidence interval, 0.83-0.99]), but not disability (1.04 [0.95-1.13]); the improvement of @entity25 was associated with more severe @entity4048 at baseline (1.26 [1.07-1.49)], but not with baseline disability (0.99 [0.97-1.02]); and that improvement in @entity25 was associated with improvements in @entity4048 (3.48 [1.68-7.20]), and disability (5.02 [2.39-10.11]). DISCUSSION: @entity4048 is less likely to improve in @entity1 with poorer @entity25 , irrespective of age, sex, catastrophizing, @entity308 , or treatments prescribed for @entity4048 . Future studies should confirm these results with more severely impaired @entity1 .

@entity1 With XXXX are Less Likely to Improve if They Experience Poor Sleep Quality: A Prospective Study in Routine Practice.

@entity1 :: ('9606', 'Species') :: ['patients'] @entity308 :: ('MESH:D003866', 'Disease') :: ['depression'] @entity2357 :: ('MESH:C537770', 'Disease') :: ['Regression'] @entity4048 :: ('MESH:D019547', 'Disease') :: ['neck pain', 'NP'] @entity158 :: ('MESH:D010146', 'Disease') :: ['pain'] @entity25 :: ('MESH:D012893', 'Disease') :: ['SQ', 'sleep quality']
@entity4048 :: (MESH:D019547,Disease) :: ['Neck Pain']
