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Table 2 Forward stepwise logistic regression for involuntary hospitalization

From: Why did China’s mental health law have a limited effect on decreasing rates of involuntary hospitalization?

  B S.E Wald Sig OR 95% CI
Model 1
 Local residence = 1 0.129 0.062 4.359 0.037 1.138 1.008 1.285
 Age, y (ref. = ” >  = 47″)    114.709 0.000    
  < 25 0.487 0.066 53.864 0.000 1.627 1.429 1.853
  25–34 0.618 0.066 88.987 0.000 1.855 1.632 2.109
  34–47 0.537 0.063 72.149 0.000 1.710 1.511 1.935
 Insurance covered = 1 0.128 0.064 3.916 0.048 1.136 1.001 1.289
 Diagnosis (ref. = MDD)    501.502 0.000    
  SCZ 0.874 0.066 176.274 0.000 2.396 2.106 2.725
  Bipolar disorders 1.024 0.069 217.465 0.000 2.784 2.430 3.190
  Substance-related disorder 0.468 0.092 26.122 0.000 1.597 1.334 1.911
  Stress and somatic disorders − 0.997 0.121 67.817 0.000 0.369 0.291 0.468
 Year at admission (ref. = 2014)    10.373 0.016    
  2015 0.020 0.058 0.116 0.733 1.020 .911 1.142
  2016 0.149 0.061 6.035 0.014 1.161 1.031 1.308
  2017 0.183 0.081 5.056 0.025 1.201 1.024 1.408
Model 2a
 LOS, days (ref. = ”< 17″)    303.271 0.000    
  17–32 0.293 0.067 19.255 0.000 1.341 1.176 1.529
  32–56 0.705 0.064 121.093 0.000 2.024 1.785 2.295
  ≥ 56 1.108 0.068 264.827 0.000 3.029 2.650 3.461
  1. MDD  major depressive disorder, SCZ schizophrenia spectrum disorders, LOS length of stays, CI confidence interval
  2. aAdjusted for variables in Model 1