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Figure 2 | Trials

Figure 2

From: Pain reduction with oral methotrexate in knee osteoarthritis, a pragmatic phase iii trial of treatment effectiveness (PROMOTE): study protocol for a randomized controlled trial

Figure 2

Participant flowchart. EQ-5D, EuroQol 5D-5 L; HADS, hospital anxiety and depression scale; ICOAP, intermittent and constant osteoarthritis pain scale; MRI, magnetic resonance imaging; MTX, methotrexate; NHS, National Health Service; NRS, numerical rating scale; OA QoL, osteoarthritis quality of life; PIS, patient information sheet; SF-12, Short Form-12; WOMAC, Western Ontario and McMaster Osteoarthritis Index. Treatment assignment and allocation concealment.

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Trials

ISSN: 1745-6215