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Table 4 Data collection schedule

From: Short term treatment versus long term management of neck and back disability in older adults utilizing spinal manipulative therapy and supervised exercise: a parallel-group randomized clinical trial evaluating relative effectiveness and harms

  BEV1 BEV2 W4 W12 W24 W36 W37 W52 W78
Demographics X         
Clinical characteristics/physical examination X         
Self-report outcome measures
 Disability: NDI [[49]] and ODI [[50]] X X X X X X   X X
 Pain: 11-box scale [[51]] X X X X X X   X X
 General health: EuroQol EQ-5D [[52]] X X X X X X   X X
 Improvement [[40],[53],[54]]    X X X X   X X
 Pain Self-Efficacy Questionnaire [[55]] X X X X X X   X X
 Tampa Scale for Kinesiophobia [[56],[57]] X X X X X X   X X
 Satisfaction [[40],[53],[54]]    X X X X   X X
 Medication use [[40],[53]] X X X X X X   X X
 Expectations [[40],[53]]   X   X X X   X  
 Falls [[58]]   X   X X X   X X
 *Side effects [[40],[59]]    X X X X    
 Home exercise frequency    X X X X   X X
 Self-reported influence X X X X X X   X X
Functional outcome measures
 Hand grip strength [[60]]   X      X   
 Short physical performance battery (SPPB) [[61],[62]]   X      X   
 Accelerometry (7 days) [[63]]   X     X    
Qualitative data collection
 Interviews     X 12wk   X 36wk    
  1. BEV = Baseline evaluation; W = weeks post-randomization; 12wk = 12 week treatment group only; 36wk = 36 week treatment group only.
  2. *Also collected at treatment visits during intervention phase: BL2-W12 for 12wk group; BL2-W36 for 36wk group.