Demographic Factors
INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported
date
INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported TYPE: Single Answer
integer
The level of schooling is defined in each country as per ISCED [International Standard Classification] INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported TYPE: Single answer
integer
Baseline functional Status
INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported TYPE: Single Answer
integer
INCLUSION CRITERIA: If answered 'Unable to work due to a condition other than back or leg pain' or 'Unable to work due to back or leg pain' to work status (WORK) TIMING: Baseline REPORTING SOURCE: Patient-reported TYPE: Single Answer
integer
INCLUSION CRITERIA: All patients If answered 'yes' to currently being on sick leave (SICKLEAVE) TIMING: Baseline REPORTING SOURCE: Patient-reported TYPE: Single answer
integer
For use of ODI a licence is needed. Therefore only a single item for the total score for ODI is given here, while in the original ICHOM the separate questions of the score appear (ODI_Q01 to ODI_Q10). INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported
integer
INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported RESPONSE OPTIONS: Ordinal values from 0 to 10, with 'No pain' marked at '0' and 'Worst pain imaginable' marked at '10'
integer
INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported RESPONSE OPTIONS: Ordinal values from 0 to 10, with 'No pain' marked at '0' and 'Worst pain imaginable' marked at '10'
integer
For use of EQ-5D-3L a licence is needed. Therefore only two items for the EQ-5D-3L are given here, while in the original ICHOM the separate questions of the score appear (EQ5D_Q01 to EQ5D_Q06). This item is for the calculated Score of the 5 questions. INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported
float
For use of EQ-5D-3L a licence is needed. Therefore only two items for the EQ-5D-3L are given here, while in the original ICHOM the separate questions of the score appear (EQ5D_Q01 to EQ5D_Q06). This item is for the result of the VAS. INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported TYPE: VAS
float
Baseline Clinical Factors
INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient reported TYPE: Single Answer
integer
Based upon the Self-administered Comorbidity Questionnaire (Sangha et al, 2003) INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported TYPE: Multiple answer, Separate multiple entries with ";"
boolean
Based upon the Self-administered Comorbidity Questionnaire (Sangha et al, 2003) INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported TYPE: Multiple answer, Separate multiple entries with ";"
boolean
Based upon the Self-administered Comorbidity Questionnaire (Sangha et al, 2003) INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported TYPE: Multiple answer, Separate multiple entries with ";"
boolean
Based upon the Self-administered Comorbidity Questionnaire (Sangha et al, 2003) INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported TYPE: Multiple answer, Separate multiple entries with ";"
boolean
Based upon the Self-administered Comorbidity Questionnaire (Sangha et al, 2003) INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported TYPE: Multiple answer, Separate multiple entries with ";"
boolean
Based upon the Self-administered Comorbidity Questionnaire (Sangha et al, 2003) INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported TYPE: Multiple answer, Separate multiple entries with ";"
boolean
Based upon the Self-administered Comorbidity Questionnaire (Sangha et al, 2003) INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported TYPE: Multiple answer, Separate multiple entries with ";"
boolean
Based upon the Self-administered Comorbidity Questionnaire (Sangha et al, 2003) INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported TYPE: Multiple answer, Separate multiple entries with ";"
boolean
Based upon the Self-administered Comorbidity Questionnaire (Sangha et al, 2003) INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported TYPE: Multiple answer, Separate multiple entries with ";"
boolean
Based upon the Self-administered Comorbidity Questionnaire (Sangha et al, 2003) INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported TYPE: Multiple answer, Separate multiple entries with ";"
boolean
Based upon the Self-administered Comorbidity Questionnaire (Sangha et al, 2003) INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported TYPE: Multiple answer, Separate multiple entries with ";"
boolean
Based upon the Self-administered Comorbidity Questionnaire (Sangha et al, 2003) INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported TYPE: Multiple answer, Separate multiple entries with ";"
boolean
Based upon the Self-administered Comorbidity Questionnaire (Sangha et al, 2003) INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient-reported TYPE: Multiple answer, Separate multiple entries with ";"
boolean
INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient reported TYPE: Single Answer
integer
INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient reported TYPE: Single Answer
integer
Prior Treatment
INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient reported TYPE: Single Answer Only needs to be answered once.
integer
INCLUSION CRITERIA: All patients TIMING: Baseline REPORTING SOURCE: Patient reported TYPE: Single Answer Only needs to be answered once.
integer