Table 4.
Generalized linear regression with generalized estimating equations | Spatial regression | |||
---|---|---|---|---|
β (95% CI) | P | β (95% CI) | P | |
Community characteristics | ||||
Recreational facilities, per 1,000 population | 0.01 (0.00 to 0.03) | 0.04 | 0.02 (0.01 to 0.04) | 0.002 |
Grocery stores, per 1,000 population | 0.00 (0.00 to 0.00) | 0.99 | 0.00 (−0.01 to 0.00) | 0.23 |
Supercenters, per 1,000 population | 2.34 (−0.24 to 4.92) | 0.08 | 3.63 (−3.56 to 10.82) | 0.24 |
Convenience stores, per 1,000 population | −0.02 (−0.04 to −0.01) | 0.002 | −0.02 (−0.05 to 0.01) | 0.12 |
Specialty‐food stores, per 1,000 population | −0.06 (−0.89 to 0.77) | 0.89 | 0.56 (−0.67 to 1.78) | 0.27 |
Fast food restaurants, per 1,000 population | 0.25 (0.03 to 0.46) | 0.02 | 0.43 (−0.06 to 0.91) | 0.09 |
Full‐service restaurants, per 1,000 population | −0.26 (−0.39 to −0.14) | < 0.001 | −0.35 (−0.60 to −0.09) | 0.01 |
Farmers’ markets, per 1,000 population | 2.38 (1.42 to 3.34) | < 0.001 | 3.08 (0.92 to 5.23) | 0.01 |
Natural amenities index | ||||
High | Reference | … | Reference | … |
Moderately high | −0.25 (−0.41 to −0.09) | 0.003 | −0.59 (−0.93 to −0.26) | < 0.001 |
Average | −0.14 (−0.30 to 0.02) | 0.09 | −0.76 (−1.03 to −0.49) | < 0.001 |
Moderately low | 0.14 (−0.01 to 0.30) | 0.07 | −0.66 (−0.99 to −0.34) | < 0.001 |
Low | 1.40 (0.86 to 1.94) | < 0.001 | 1.25 (−0.25 to 2.75) | 0.11 |
Additional covariates | ||||
Patient characteristics at baseline | ||||
Age, per 1 year | 0.04 (0.04 to 0.05) | < 0.001 | 0.04 (0.04 to 0.05) | < 0.001 |
Sex | ||||
Male | Reference | … | Reference | … |
Female | 0.66 (0.60 to 0.72) | < 0.001 | 0.67 (0.53 to 0.81) | < 0.001 |
BMI, per 1 unit | 0.07 (0.07 to 0.07) | < 0.001 | 0.07 (0.06 to 0.08) | < 0.001 |
CCI, per 1 point | −0.01 (−0.02 to 0.01) | 0.41 | 0.01 (−0.04 to 0.05) | 0.38 |
Race | ||||
White | Reference | … | Reference | … |
Black | −0.14 (−0.19 to −0.10) | < 0.001 | −0.26 (−0.39 to −0.12) | < 0.001 |
Other | −0.18 (−0.29 to −0.06) | 0.002 | −0.07 (−0.41 to 0.27) | 0.37 |
Marital status | ||||
Married | Reference | … | Reference | … |
Single | 0.01 (−0.05 to 0.07) | 0.67 | 0.00 (−0.19 to 0.19) | 0.40 |
Other | −0.22 (−0.26 to −0.18) | < 0.001 | −0.22 (−0.32 to −0.12) | < 0.001 |
Employment status | ||||
Employed | Reference | … | Reference | … |
Retired | 0.23 (0.19 to 0.27) | < 0.001 | 0.20 (0.08 to 0.32) | 0.001 |
Not employed | 0.20 (0.15 to 0.24) | < 0.001 | 0.20 (0.15 to 0.24) | < 0.001 |
Rurality | ||||
Rural | Reference | … | Reference | … |
Urban | −0.03 (−0.08 to 0.03) | 0.37 | −0.12 (−0.28 to 0.04) | 0.14 |
Distance to outpatient center, per 10 miles | −0.01 (−0.01 to 0.00) | 0.01 | −0.01 (−0.01 to 0.00) | 0.03 |
Program characteristics | ||||
Offers weight loss medications | 0.16 (0.10 to 0.21) | < 0.001 | 0.18 (0.06 to 0.29) | 0.004 |
Offers bariatric surgery | 0.06 (0.01 to 0.11) | 0.02 | 0.06 (−0.04 to 0.15) | 0.21 |
Hours per week of staff support | ||||
Administrative, per 8 hours | 0.09 (0.08 to 0.10) | < 0.001 | 0.10 (0.07 to 0.13) | < 0.001 |
Primary care, per 8 hours | 0.01 (0.00 to 0.01) | 0.04 | 0.00 (−0.02 to 0.02) | 0.37 |
Behavioral health, per 8 hours | 0.18 (0.15 to 0.20) | < 0.001 | 0.24 (0.18 to 0.29) | < 0.001 |
Dietetics, per 8 hours | 0.04 (0.03 to 0.04) | < 0.001 | 0.01 (0.00 to 0.03) | 0.04 |
Physical activity, per 8 hours | −0.06 (−0.08 to −0.05) | < 0.001 | −0.04 (−0.07 to −0.01) | 0.02 |
CCI, Charlson Comorbidity Index.