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. 2014 Sep;7(6):346–358.

Table 3, Panel 1.

Differences between Non-Hispanic Whites and Non-Hispanic Blacks, Measured by Marginal Effects for Select Variables and Analyses

Time period MTM eligibility Group Marginal effect Standard error 95% confidence interval Differences between non-Hispanic whites & blacks
Self-perceived health status (unadjusted main analysis)
2001–2002 Ineligible Whites 5.12 0.19 4.76–5.49 2.84
    Blacks 2.28 0.18 1.92–2.64  
  Eligible Whites 1.53 0.07 1.39–1.66 0.36
    Blacks 1.17 0.19 0.80–1.54  
2004–2005 Ineligible Whites 5.86 0.22 5.43–6.28 3.24
    Blacks 2.61 0.25 2.11–3.11  
  Eligible Whites 1.81 0.08 1.66–1.97 0.73
    Blacks 1.08 0.16 0.77–1.39  
2007–2008 Ineligible Whites 6.47 0.27 5.94–7.01 2.94
    Blacks 3.53 0.43 2.69–4.38  
  Eligible Whites 1.71 0.08 1.56–1.87 0.71
    Blacks 1.01 0.18 0.66–1.36  
Activities of daily living (adjusted sensitivity analysis 5)
2001–2002 Ineligible Whites 0.56 0.02 0.52–0.59 −0.32
    Blacks 0.88 0.07 0.73–1.02  
  Eligible Whites 1.44 0.07 1.30–1.58 −0.30
    Blacks 1.74 0.22 1.30–2.18  
2004–2005 Ineligible Whites 0.48 0.02 0.44–0.51 −0.28
    Blacks 0.76 0.06 0.64–0.88  
  Eligible Whites 1.32 0.06 1.21–1.43 0.02
    Blacks 1.29 0.18 0.93–1.65  
2007–2008 Ineligible Whites 0.44 0.02 0.40–0.49 −0.16
    Blacks 0.61 0.05 0.51–0.71  
  Eligible Whites 1.16 0.06 1.04–1.27 −0.70
    Blacks 1.85 0.30 1.26–2.45  
Instrumental activities of daily living (adjusted sensitivity analysis 4)
2001–2002 Ineligible Whites 0.48 0.01 0.45–0.50 −0.23
    Blacks 0.71 0.05 0.60–0.81  
  Eligible Whites 0.94 0.04 0.86–1.02 −0.11
    Blacks 1.05 0.14 0.78–1.32  
2004–2005 Ineligible Whites 0.63 0.02 0.60–0.67 −0.37
    Blacks 1.00 0.07 0.87–1.13  
  Eligible Whites 1.64 0.06 1.53–1.76 −0.02
    Blacks 1.66 0.18 1.30–2.02  
2007–2008 Ineligible Whites 0.61 0.02 0.57–0.64 −0.23
    Blacks 0.84 0.07 0.70–0.97  
  Eligible Whites 1.40 0.06 1.27–1.52 −0.60
    Blacks 1.99 0.25 1.51–2.47  

MTM indicates medication therapy management.