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Table 2 Overview of data collection

From: An anti-inflammatory diet intervention for knee osteoarthritis: a feasibility study

Variable

Baseline

Week 3

Week 6

Week 9

Ethnicity

X

   

Highest education level

X

   

Employment status

X

   

Civil status

X

   

Living situation

X

   

Comorbidities

X

   

Knee symptom history

X

   

24-h recall food diary

X

   

Current knee pain

X

X

X

X

Height and weight

X

X

X

X

EuroQoL-5D

X

X

X

X

Knee injury and Osteoarthritis Outcome Score

X

X

X

X

Analgesic medication use

X

X

X

X

3-day food diary

 

X

X

X

Adverse events

X

X

X

X