Table 1.
Demographic and baseline variables by group.
| Demographic | Group
|
p-value | ||
|---|---|---|---|---|
| IG n = 60 |
CG n = 60 |
ACG n = 60 |
||
| M (SD) | M (SD) | M (SD) | ||
| Age (years) | 58.80 (9.10) | 58.55 (8.17) | 61.50 (9.32) | 0.133 |
| Range (years) | 44–73 | 42–70 | 45–77 | |
| Years with diabetes | 15.68 (10.94) | 17.05 (8.45) | 14.40 (10.58) | 0.354 |
| Range | 2–40 | 2–35 | 2–35 | |
| Ethnicity | n (%) | n (%) | n (%) | <0.001 |
| Puerto Rican | 18 (30) | 12 (20) | 30 (50) | |
| Mexican | 12 (20) | 12 (20) | 6 (10) | |
| Dominican | 12 (20) | 24 (40) | 15 (30) | |
| Hondurans | 15 (30) | 6 (10) | 0 (0) | |
| Ecuadorian | 0 (0) | 3 (10) | 9 (20) | |
| Other (Guatemalan or El Salvadorian) | 3 (10) | 3 (10) | 0 (0) | |
| Gender | n (%) | n (%) | n (%) | <0.001 |
| Female | 48 (80) | 39 (65) | 27 (45) | |
| Male | 12 (20) | 21 (35) | 33 (55) | |
| Preferred language | n (%) | n (%) | n (%) | 1.000 |
| Spanish | 58 (97) | 58 (97) | 58 (97) | |
| English | 2 (3) | 2 (3) | 2 (3) | |
| Baseline assessment | M (SD) | M (SD) | M (SD) | |
| A1c (%) | 9.48 (1.11) | 9.29 (1.27) | 9.65 (1.39) | 0.306 |
| Systolic blood pressure (mmHg) | 131.17 (15.82) | 140.98 (17.60) | 137.78 (17.88) | 0.007 |
| Diastolic blood pressure (mmHg) | 76.37 (6.91) | 80.45 (7.15) | 78.36 (7.74) | 0.010 |
| Triglyceride (mg/dL) | 198.18 (127.20) | 211.44 (105.02) | 174.89 (99.92) | 0.260 |
| Weight (kg) | 86.75 (19.22) | 81.97 (17.65) | 81.56 (13.82) | 0.182 |
IG: intervention group; CG: control group; ACG: attention control group; SD: standard deviation; ANOVA: analysis of variance; LSD: least square difference.
Significance tests used were ANOVA with LSD post hoc tests and chi-square tests with Bonferroni correction for between-group pairwise comparisons.