Table 2.
Correlation Matrix and Distribution of Study Variables
| DSSQ-Family | DSSQ-Friend | DSSQ-Parent | MPOC-20 | DMS-Teen | DMS-Parent | BGM | HbA1c | |
|---|---|---|---|---|---|---|---|---|
| DSSQ-Friend | .492*** | |||||||
| DSSQ-Parent | .275** | .140 | ||||||
| MPOC-20 | .159† | .095 | .209* | |||||
| DMS-Teen | .312*** | .145 | .225** | .140 | ||||
| DMS-Parent | .399*** | .095 | .126 | .295*** | .468*** | |||
| BGM | .250** | .148 | .118 | .063 | .516*** | .368*** | ||
| HbA1c | -.060 | .112 | .021 | .057 | -.361*** | -.237** | -.431*** | |
| Adolescent Age | -.400*** | -.108 | -.190* | -.094 | -.260** | -.336*** | -.380*** | .287** |
| Adolescent Racea | -.011 | -.126 | -.119 | -.059 | .154† | .032 | .291*** | -.306*** |
| Adolescent Genderb | -.012 | .148 | -.107 | -.128 | -.111 | -.099 | -.050 | .132 |
| Caregiver Age | -.007 | .045 | -.018 | -.052 | -.010 | .032 | .003 | -.014 |
| Martial Statusc | .074 | -.003 | .164† | .028 | .227** | .109 | .121 | -.137 |
| Annual Incomed | -.019 | -.059 | .040 | -.122 | .161† | .184* | .279** | -.247** |
| Insulin Regimene | .034 | -.011 | .118 | -.024 | .252** | .099 | .292*** | -.113 |
| M | 4.28 | 4.25 | 3.52 | 5.27 | 67.99 | 67.96 | 2.40 | 11.64 |
| SD | 2.18 | 2.51 | 3.15 | 1.23 | 15.42 | 16.64 | 1.51 | 2.55 |
a
Child race dummy coding: 0 = African American, 1 = White/Other
b
Child gender dummy coding: 0 = male, 1 = female
c
Marital status dummy coding: 0 = single parent home, 1 = two parent home
d
Income dummy coding: 0 = less than $30,000 per year, 1 = greater than or equal to $30,000 per year
e
Regimen dummy coding: 0 = conventional mixed injection regimen, 1 = basal-bolus regimens
Note:
*
p < .05,
**
p < .01,
***
p < .001
†
= p < .075