Related by context. Frequent words. (Click for all words.) 76 positively correlated 70 highly correlated 70 correlated 66 negatively correlated 66 inversely correlated 64 closely correlated 60 correlates 59 strongest predictor 59 correlate 58 correlation 56 inversely 55 predictors 52 determinants 52 predictor 52 determinant 52 correlations 51 direct correlation 49 inverse relationship 49 correlating 48 inversely proportional 48 Correlations 47 directly proportional 47 intimately linked 47 Determinants 46 inverse correlation 45 Predictors 45 inextricably linked 45 statistically significant 45 stratified 44 Secondary endpoints include 44 HRQOL 44 measured 44 r = 43 covariates 43 inverse association 43 markedly 43 sole determinant 43 socio demographic 43 quartiles 43 accurate predictor 43 comorbidity 43 decreases 43 concomitant 43 heavily influenced 43 varies greatly 43 Secondary endpoints included 42 paralleled 42 correlation coefficient 42 poorer prognosis 42 nonsignificant 42 Variables 42 Correlation 42 statistically significant differences 42 varies considerably 42 multivariate analysis 42 comorbid 42 extraversion 42 statistically significant p 41 authors conclude 41 Quantification 41 socioeconomic status 41 demographic variables 41 trending upward 41 varies widely 41 lowest quartile 41 df = 41 multifactorial 41 trended upward 41 inflammatory markers 41 prognostic factor 41 trending downward 41 Decreased 40 correlative 40 unevenly distributed 40 dependent 40 metabolic abnormalities 40 trending upwards 40 psychomotor 40 underlie 40 intrinsic 40 decreasing 40 negatively affects 40 P = .# 40 comorbid conditions 40 heritable 40 histologic 40 % CI #.#-#.# [002] 40 Quantifying 40 subscales 40 variable 40 depressive symptoms 39 decreased 39 neurobehavioral 39 risen steeply 39 % CI #.#-#.# [006] 39 observable 39 linked 39 longitudinal studies 39 Abnormal 39 IPSS 39 menarche