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. Author manuscript; available in PMC: 2015 Feb 1.
Published in final edited form as: Health Serv Res. 2013 Jul 16;49(1):206–229. doi: 10.1111/1475-6773.12095

Table 1.

Weighted, Unadjusted Characteristics of Sample of Individuals with Probable Mental Disorder (n=6,832 episodes / 5,161 individuals)

White Black sig. p Latino sig. p



Outcome variables
Initial phase of care
  Initiation of care 39.8% 21.9% *** <.001 24.6% *** <.001
Follow-up
  Adequacy of care 16.0% 8.8% *** <.001 9.2% *** <.001
  RX only 49.4% 35.9% *** <.001 36.2% *** <.001
  Length of episode (days) 183.1 166.5 0.219 157.7 * 0.034
  Number of visits per episode 5.4 5.4 0.904 5.5 0.904
  Expenditures per episode ($) 1667.3 2103.0 0.213 1761.5 0.633
  ER/IP use within episode 3.4% 7.0% ** 0.002 3.0% 0.691
Termination
  Termination before adequate treatment 77.5% 75.7% 0.480 77.7% 0.935
Need-related variables
Mental Health Status Variables
  Mental Health Component SF-12 32.1 35.7 *** <.001 35.0 *** <.001
  Severe Psychological Distress (K-6>=13) 12.8 12.1 ** 0.001 13.3 * 0.034
  Probable Depressive Disorder (PHQ-2>2) 4.0 3.9 * 0.024 4.0 0.792
  Self-rated Mental Health
   Excellent 8.7% 15.9% *** <.001 14.8% *** <.001
   Very Good 15.9% 19.1% 0.082 19.5% * 0.043
   Good 32.4% 29.5% 0.173 34.2% 0.425
   Fair 30.9% 25.9% * 0.021 24.1% ** 0.002
   Poor 12.2% 9.6% 0.152 7.5% ** 0.002
Other Health Status Variables
  0 Physical Health Comorbidities 30.7% 33.2% 0.293 46.6% *** <.001
  1 Physical Health Comorbidty 22.6% 22.9% 0.886 19.4% 0.090
  2+ Physical Health Comorbidities 46.7% 43.9% 0.262 34.0% *** <.001
  Physical Health Component SF-12 41.2 40.8 0.574 42.4 0.055
  Any Work Limitation 35.4% 33.6% 0.434 25.4% *** <.001
Other Covariates Related to Need
  Female 60.9% 65.2% * 0.040 62.7% 0.375
  Age
   18-24 8.2% 12.2% ** 0.009 11.2% * 0.022
   25-34 12.5% 17.7% ** 0.004 20.6% *** 0.000
   35-44 18.1% 21.3% 0.079 17.2% 0.573
   45-54 23.1% 22.5% 0.792 23.3% 0.912
   55-64 19.5% 15.1% * 0.020 15.3% * 0.032
   65-74 8.8% 5.8% * 0.018 7.9% 0.519
   75+ 9.8% 5.4% *** 0.000 4.6% *** 0.000
  Married 47.9% 25.8% *** 0.000 44.1% 0.113
Number of Episodes Observed
    1 Episode 49.9% 51.3% 0.678 54.0% 0.219
    2 Episodes 32.1% 31.7% 0.899 27.9% 0.131
    >2 Episodes 18.0% 17.0% 0.700 18.1% 0.959
Non-need Variables
  % Federal Poverty Level
   <100% 19.8% 40.6% *** <.001 32.3% *** <.001
   100-124% 5.6% 7.9% * 0.028 9.1% *** <.001
   125-199% 17.1% 21.3% * 0.042 19.0% 0.300
   200-399% 31.7% 21.5% *** <.001 28.6% 0.186
   400%+ 25.9% 8.7% *** <.001 11.1% *** 0.000
  Education
   < HS 22.0% 36.2% *** <.001 48.7% *** <.001
   HS Grad 38.3% 39.3% 0.675 27.8% *** <.001
   Some College 23.8% 17.7% ** 0.002 16.0% *** <.001
   College Grad 15.9% 6.9% *** <.001 7.6% *** <.001
  Health Insurance
   Any Uninsured 17.1% 23.4% *** <.001 30.7% *** <.001
   Any public not uninsured 29.5% 43.1% *** <.001 37.7% *** <.001
   Any private not public not uninsured 53.4% 33.5% *** <.001 31.6% *** <.001
  HMO 26.8% 33.7% ** 0.005 35.1% ** 0.001
  Region
   Northeast 15.8% 13.8% 0.385 19.2% 0.165
   Midwest 26.5% 18.4% ** 0.001 6.0% *** <.001
   South 36.9% 58.4% *** <.001 34.1% 0.386
   West 20.8% 9.5% *** <.001 40.7% *** <.001
  Employed 45.4% 41.2% 0.095 43.5% 0.410
  Urbanicity 75.9% 85.6% ** 0.002 94.1% *** <.001

Subsample of Adult Respondents in Panels 9-13 (2004-2009) of Medical Expenditure Panel Survey with K-6>12 or PHQ- >2

***

p<0.001,

**

p<0.01,

*

p<0.05