Table 5.

Linear Regression Results for Magnitude of Personal Minimally Important Difference^*

	Pain improve	Pain worsen	Distress improve	Distress worsen	Pain treatment work	Pain treatment success	Distress treatment work	Distress treatment success
Income
$100~$999 vs $0~$99						−0.799 (0,701)
$1k~$9999 vs $0~$99						−0.457 (0.371)
$10k~$19,999 vs $0~$99						−0.351 (0.323)
$20k~$49,999 vs $0~$99						−0.868† (0.294)
$50k~$99,999 vs $0~$99						−0.833‡ (0.348)
$100k~$199,999 vs $0~$99						−0.652 (0.515)
≥$200k vs $0~$99						−0.919 (1.064)
Non-Hispanic vs Hispanic			−1.172† (0.410)				−1.699† (0.536)	−1.190‡ (0.548)
Declined ethnicity			2.217‡ (0.938)				0.481 (1.581)	0.252 (1.620)
Initial pain (0=none, 10=most)	0.342† (0.032)	−0.065‡ (0.031)
Pain level when treatment wanted					0.588† (0.050)	0.733† (0.046)
Initial distress (0=none, 10=most)			0.303† (0.031)	−0.118† (0.025)			−0.107† (0.039)	−0.155† (0.039)
Distress level (0=none, 10=most) when treatment wanted							0.622† (0.052)	0.810† (0.049)
Male vs female								−0.488‡ (0.193)
Other gender (≤10)								0.459 (0.887)
Declined gender (≤10)								0.786 (1.527)
Constant	0.628† (0.132)	2.036† (0.117)	1.858† (0.444)	2.360† (0.110)	−0.578§ (0.322)	0.252 (0.384)	1.269‡ (0.639)	1.231§ (0.661)
Observations	n=280	n=288	n=287	n=313	n=253	n=283	n=262	n=277

^*Unstandardized coefficients are reported with standard errors in parentheses. People with paradoxical values were excluded from these regressions.

^†P<0.01;

^‡P<0.05;

^§P<0.1.