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Table 4 Difference in changes of symptomatology over time. Comparing treated cases and controls

From: An outreach collaborative model for early identification and treatment of mental disorder in Danish workplaces

  Initial difference of slope per yeara (first order time covariate) Change of difference of slope over time per half year (second order time covariate)
  Coefs CI p-value Coefs CI p-value
Clinical cases
 Global Severity Index (GSI) − 0.254 −1.064 0.556 0.540 0.161 −0.701 1.023 0.714
 Depression sub-scale (DEP) −0.433 −1.698 0.831 0.502 0.238 −1.108 1.583 0.730
 Anxiety sub-scale (ANX) −0.294 −1.168 0.581 0.510 0.256 −0.676 1.188 0.591
  Coefs CI p-value Coefs CI p-value
Subclinical cases
 Global Severity Index (GSI) −0.914 −1.754 −0.075 0.033 0.945 0.065 1.825 0.035
 Depression sub-scale (DEP) −1.092 −2.399 0.215 0.101 1.054 −0.316 2.424 0.132
 Anxiety sub-scale (ANX) −1.043 −2.021 −0.066 0.036 1.157 0.132 2.182 0.027
  1. Analyses are adjusted for age at T1, gender and seasonal variation and nested in companies
  2. Coefs coefficient, CI confidence interval
  3. aNegative value = relative decline