Research Article

Computer-Assessed Preference-Based Quality of Life in Patients with Spinal Cord Injury

Table 3

Coefficients of the minimal robust linear regression model after selection of variables. binary dummy variable (AIS = C yes/no) for the AIS was used after the observation that chronic AIS C patients had higher utility coefficients than A and B.

VariableCoefficientStandard error value

(Intercept)
Age
Sex = M
Education level
 High
 Low0.0260
Not married0.0324
 AIS A or B
 AIS C0.0200