Table 4.

Differences in Patient-Reported Diabetes Distress (Total and Domain Scores) Overall and Between Patients in Federally Qualified Health Centers (FQHCs) and Non-FQHCs

Construct (Measure)All Patients (n = 616)FQHC (n = 345)non-FQHC (n = 271)Comparison (p-Value)
Diabetes Distress (DDS) – Total Score
 Median Score (IQR)1.9 (1.4 to 2.6)2.1 (1.5 to 2.8)1.8 (1.4 to 2.4)0.02* 0.0003
 No Distress N (%)320 (53%)162 (47%)158 (60%)<0.0001
 Moderate Distress N (%)180 (30%)100 (29%)80 (30%)
 High Distress N (%)106 (17%)81 (24%)25 (10%)
DDS - Emotional Burden
 Median Score (IQR)2.2 (1.4 to 3.2)2.4 (1.4 to 3.5)2.0 (1.4 to 2.8)0.04* 0.0012
 No Distress N (%)256 (42%)132 (38%)124 (47%)0.0006
 Moderate Distress N (%)158 (26%)80 (23%)78 (30%)
 High Distress N (%)193 (32%)131 (38%)62 (23%)
DDS - Healthcare Navigation
 Median Score (IQR)1.0 (1.0 to 1.5)1.0 (1.0 to 1.8)1.0 (1.0 to 1.3)0.01* 0.0004
 No Distress N (%)494 (83%)255 (76%)230 (91%)<0.0001
 Moderate Distress N (%)47 (8%)36 (11%)11 (4%)
 High Distress N (%)57 (10%)44 (13%)13 (5%)
DDS - Regimen
 Median Score (IQR)2.4 (1.6 to 3.4)2.6 (1.5 to 3.6)2.4 (1.6 to 3.2)0.37* 0.22
 No Distress N (%)212 (35%)119 (35%)93 (36%)0.04
 Moderate Distress N (%)173 (29%)86 (25%)87 (33%)
 High Distress N (%)215 (36%)134 (40%)81 (31%)
DDS - Interpersonal
 Median Score (IQR)1.3 (1.0 to 2.5)1.3 (1.0 to 2.7)1.0 (1.0 to 2.0)0.01* 0.0022
 No Distress N (%)394 (66%)203 (60%)191 (73%)0.0008
 Moderate Distress N (%)91 (15%)52 (15%)39 (15%)
 High Distress N (%)115 (19%)82 (24%)33 (13%)
  • Abbreviation: IQR, interquartile range, 25th-75th percentile.

  • Notes: Diabetes Distress Scale (DDS) categories: No distress = 1-1.9; Moderate distress = 2-2.9; High distress = 3-6.

  • *PROC SURVEYREG run on value ranks.

  • Wilcoxon Rank Sum.

  • χ2 test.