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. 2015 Sep 16;8:395–403. doi: 10.2147/MDER.S92070

Figure 3.

Figure 3

Multivariate regression coefficients for SF-36 subdomains by domain and study (IDH as reference group).

Notes: All regressions controlled for age, age2, sex, BMI, ODI, and ODI2. Small numbers in bars indicate P-value for regression coefficient.

Abbreviations: BMI, body mass index; BP, bodily pain; DS, degenerative spondylolisthesis; IDH, intervertebral disc herniation; GH, general health; INSITE, Investigation of Sacroiliac Fusion Treatment; MH, mental health; ODI, Oswestry Disability Index; PF, physical function; RE, role emotional; RP, role physical; SPORT, Spine Patient Outcomes Research Trial; SPS, spinal stenosis; SIFI, Sacroiliac Joint Fusion with iFuse Implant System®; SIJ, sacroiliac joint; SF, social functioning; VT, vitality.