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Table 2 Number of Coaching Calls Completed in the GEM Intervention Arm by Race/Ethnicity and Sex

From: A technology-assisted health coaching intervention vs. enhanced usual care for Primary Care-Based Obesity Treatment: a randomized controlled trial

  N Mean Number of Calls Standard Deviation p-value
Race/Ethnicity
 American Indian 1 7.00  
 Asian 2 3.50 2.12  
 Black 11 7.73 3.04  
 Hispanic 3 1.67 1.53  
 White 4 5.25 4.65  
 All 21 5.95 3.68 0.093*
Sex
 Female 5 3.20 3.96  
 Male 16 6.81 3.25  
 All 21 5.95 3.68 0.046*
  1. *Kruskal-Wallis tests for categorical covariates