. 2020 Nov 3;18:354. doi: 10.1186/s12955-020-01611-w

Table 4.

Regression coefficients for the recommended mapping algorithms

	Two-part beta		Ordinal logistic
	Logistic part	Beta part	Mobility	Self-care	Usual activities	Pain/discomfort	Anxiety/depression
EORTC QLQ-C30
Intercept 1	− 11.64060	− 1.66963	− 5.91277	− 4.24535	− 9.28712	− 0.82400	− 6.65962
Intercept 2	–	–	− 3.79148	− 2.56552	− 6.21474	2.75434	− 4.31221
Intercept 3	–	–	− 1.85222	− 1.23110	− 4.16801	5.35925	− 2.81811
Intercept 4	–	–	0.92106	0.17985	− 1.46187	7.64850	− 0.86976
Age	–	–	− 0.02469^a	–	–	–	0.02119^a
Female	–	0.15271	–	0.60145^a	0.33291	–	–
Physical functioning	0.03395^a	0.02475^a	0.06934^a	0.06035^a	0.04812^a	–	–
Role functioning	0.03742^a	0.00656^a	0.01498^a	0.01912^a	0.03914^a	–	–
Emotional functioning	0.02694^a	0.00540^a	–	–	–	–	0.06947^a
Cognitive functioning	–	–	–	–	–	–	–
Social functioning	–	–	–	–	0.00770	–	–
Global health status	0.03182^a	0.01167^a	0.01767^a	–	0.02419^a	0.02343^a	–
Fatigue	–	–	–	–	–	–	–
Pain	− 0.06337^a	–	–	–	–	− 0.07683^a	–
Scale parameter	–	8.09789	–	–	–	–	–
FACT-G
Intercept 1	− 11.54143	− 0.65502	− 1.86481	− 0.47810	− 5.51844	− 5.90937	− 6.77040
Intercept 2	–	–	− 0.17843	0.85700	− 3.04179	− 3.06146	− 4.14108
Intercept 3	–	–	1.19513	1.83808	− 1.60687	− 1.28905	− 2.67943
Intercept 4	–	–	3.02125	2.87152	0.22225	0.45253	− 0.88517
Age	–	− 0.01111^a	− 0.04819^a	− 0.04255^a	− 0.02439	–	0.01664
Female	–	–	–	–	–	–	–
Physical well-being	0.34876^a	0.09845^a	0.21038^a	0.19205^a	0.26197^a	0.24215^a	0.04892^a
Social well-being	–	–	–	–	–	–	–
Emotional well-being	0.06963	0.03355^a	–	–	–	–	0.26968^a
Functional well-being	0.04585^a	0.03922^a	0.05296^a	0.07714^a	0.08561^a	0.01740	0.04819^a
Scale parameter	–	6.05147	–	–	–	–	–

EORTC QLQ-C30, European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30; FACT-G, Functional Assessment of Cancer Therapy General

^aP < 0.01 (not applicable to intercepts and scale parameter)