Table 1.
Patient characteristics and their association with gastroparesis.
| Gastroparesis | No Gastroparesis | P-valuea | |
|---|---|---|---|
| Overall | 340 (4.8%) | 6767 (95.2%) | − |
| Ageb | <0.001 | ||
| Median (Q1, Q3) | 49.4 (40.0, 58.8) | 45.3 (35.0, 56.3) | |
| 26–49 years old. | 172 (4%) | 4136 (96%) | |
| 50–64 years old. | 134 (6%) | 1972 (94%) | |
| ≥ 65 years old. | 34 (5%) | 659 (95%) | |
| T1D Durationb | <0.001 | ||
| Median (Q1, Q3) | 32 (23, 42) | 23 (14, 33) | |
| 1–9 years | 10 (1%) | 923 (99%) | |
| 10–19 years | 41 (2%) | 1735 (98%) | |
| 20–49 years | 259 (6%) | 3879 (94%) | |
| ≥ 50 years | 30 (12%) | 230 (88%) | |
| Gender | <0.001 | ||
| Female | 225 (6%) | 3635 (94%) | |
| Male | 114 (4%) | 3131 (96%) | |
| Race/Ethnicity | 0.83 | ||
| White non-Hispanic | 309 (5%) | 6144 (95%) | |
| Black non-Hispanic | 14 (6%) | 229 (94%) | |
| Hispanic or Latino | 9 (4%) | 198 (96%) | |
| Other | 7 (4%) | 172 (96%) | |
| Household incomeb | <0.001 | ||
| <$25,000 | 72 (13%) | 491 (87%) | |
| $25,000–<$35,000 | 15 (4%) | 367 (96%) | |
| $35,000–<$50,000 | 34 (5%) | 613 (95%) | |
| $50,000–<$75,000 | 41 (4%) | 1028 (96%) | |
| $75,000–<$100,000 | 32 (3%) | 926 (97%) | |
| ≥$100,000 | 44 (2%) | 1826 (98%) | |
| Education levelb | <0.001 | ||
| Less than high school diploma | 11 (6%) | 164 (94%) | |
| High school diploma/GED | 140 (7%) | 1824 (93%) | |
| Associate degree | 39 (6%) | 642 (94%) | |
| Bachelor degree | 77 (3%) | 2133 (97%) | |
| Master degree | 31 (3%) | 1098 (97%) | |
| Professional or doctorate degree | 14 (3%) | 437 (97%) | |
| Health insurance | <0.001 | ||
| Private | 194 (4%) | 5135 (96%) | |
| Other | 115 (10%) | 1070 (90%) | |
| No | 9 (7%) | 127 (93%) | |
| SMBG per day | |||
| Median (Q1, Q3) | 5 (4, 7) | 5 (4, 7) | 0.14 |
| BMI | |||
| Median (Q1, Q3) | 26.3 (23.0, 30.7) | 26.8 (24.0, 30.3) | 0.36 |
a
P-value from a univariate logistic regression with gastroparesis status as the outcome.
b
Variable treated as continuous or ordinal in logistic model. Categories are shown for display purposes.