Table 1: Participant characteristics of the analysis cohort by surgery type.
Data presented as mean (standard deviation) or n (%).
| Variable | Gastric Bypass (n=161)* | Sleeve Gastrectomy (n=65) |
|---|---|---|
| Age at surgery (years) | 16.6 (1.6) | 16.4 (1.6) |
| Sex (Female) | 126 (78.3) | 44 (67.7) |
| Race: | ||
| White | 119 (73.9%) | 44 (67.7%) |
| Black | 35 (21.7%) | 14 (22.5%) |
| Asian | 1 (0.6%) | 0 |
| American Indian or Alaskan Native | 0 | 1 (1.5%) |
| More than one race | 6 (3.7%) | 6 (9%) |
| Hispanic | 15 (9.3%) | 1 (1.5%) |
| Household income: | ||
| <$25,000 | 51 (32.7%) | 30 (50.0%) |
| $25,000-$49,999 | 31 (19.9%) | 13 (21.7%) |
| $50,000-$74,999 | 28 (18.0%) | 10 (16.7%) |
| ≥$75,000 | 46 (29.5%) | 7 (11.7%) |
| Missing | 5 | 5 |
| Caregiver level of education: | ||
| <high school | 11 (7%) | 12 (19%) |
| High school graduate | 47 (30%) | 21 (34%) |
| Some college | 67 (42%) | 20 (32%) |
| College graduate | 32 (20%) | 9 (14%) |
| Missing | 4 | 3 |
| Insurance: | ||
| Caregiver has insurance | 136/156 (87%) | 53/62 (86%) |
| Patient covered by this insurance | 93/136 (68%) | 39/53 (74%) |
| Weight (kg) | 150.9 (30.3) | 144.4 (32.8) |
| Height (cm) | 167.5 (8.5) | 169.0 (10.2) |
| BMI (kg/m2) | 53.7 (9.6) | 50.2 (8.3) |
| Baseline diagnoses | ||
| Diabetes | 25/161 (16%) | 7/161 (11%) |
| Dyslipidemia | 126/160 (79%) | 44/63 (70%) |
| Elevated blood pressure | 73/159 (46%) | 23/63 (36%) |
| Abnormal kidney function | 28/153 (18%) | 7/59 (12%) |
| NAFLD | 70/161 (44%) | 18/64 (28%) |
| GERD | 19/161 (12%) | 10/64 (16%) |
| PCOS (females only) | 27/125 (22%) | 6/44 (14%) |
*
The denominator is provided [n=] when the data were not available on all subjects