Table 8 R-square measures for each model for the association between healthcare expenditure and body mass index
Expenditure | Overweight | Obese | R-squared |
|---|---|---|---|
Office | −0.012 (− 0.061, 0.036) [p = 0.616] | 0.25 (0.196, 0.304) [p < 0.001] | 0.09 |
Outpatient | 0.032 (− 0.054, 0.118) [p = 0.465] | 0.331 (0.241, 0.422) [p < 0.001] | 0.019 |
Emergency room | −0.123 (− 0.198, − 0.048) [p = 0.001] | 0.014 (− 0.061, 0.089) [p = 0.713] | 0.014 |
Inpatient | −0.03 (− 0.106, 0.045) [p = 0.427] | 0.131 (0.059, 0.203) [p < 0.001] | 0.015 |
Prescription | 0.173 (0.129, 0.218) [p < 0.001] | 0.563 (0.514, 0.612) [p < 0.001] | 0.113 |
Dental | −0.093 (− 0.17, − 0.016) [p = 0.018] | −0.25 (− 0.334, − 0.166) [p < 0.001] | 0.06 |
Home healthcare | −0.191 (− 0.242, − 0.141) [p < 0.001] | −0.032 (− 0.085, 0.021) [p = 0.231] | 0.057 |
Other | −0.018 (− 0.083, 0.047) [p = 0.588] | 0.168 (0.104, 0.233) [p < 0.001] | 0.014 |
Total | 0.028 (− 0.01, 0.065) [p = 0.151] | 0.295 (0.253, 0.336) [p < 0.001] | 0.118 |