Supplemental Table 1 The positive and negative predictive value for the PGI areas

Nominated / Not nominated / Test
Areas / Source / Concerning score
*a / Not concerning score
**b / Concerning score
°c / Not concerning score
°°d / ˟PPV / ˟˟NPV
Fatigue
Did you have a lot of energy? / RAND-36 / 78 / 0 / 71 / 37 / 100 / 34.3
Did you feel tired? / RAND-36 / 78 / 0 / 47 / 61 / 100 / 56.5
Physically, I feel only able to do a little / MFI / 74 / 4 / 50 / 55 / 94.9 / 52.4
I feel tired / MFI / 72 / 5 / 60 / 45 / 93.5 / 42.8
I tire easily / MFI / 72 / 5 / 67 / 37 / 93.5 / 35.6
I think I do very little in a day / MFI / 72 / 5 / 50 / 55 / 93.5 / 52.4
I don't feel like doing anything / MFI / 70 / 6 / 32 / 73 / 92.1 / 69.5
No fatigue or worst fatigue possible / ESAS / 50 / 28 / 47 / 61 / 64.1 / 56.5
Over the past two (2) days I have felt physically terrible or well / MQOL / 46 / 29 / 40 / 68 / 61.3 / 63.0
Pain
How much Bodily pain have you had during the past 4 weeks? / RAND-36 / 39 / 3 / 71 / 76 / 92.9 / 70.4
During the past 4 weeks, how much did pain interfere with your normal work (including both work outside the home and housework)? / RAND-36 / 39 / 3 / 62 / 85 / 92.9 / 57.8
I have pain/ discomfort / EQ-5D / 39 / 3 / 94 / 53 / 92.9 / 36.1
I have pain (Physical well being section) / FAACT / 38 / 3 / 40 / 107 / 92.7 / 72.8
No pain or worst pain possible / ESAS / 23 / 18 / 55 / 91 / 56.1 / 62.3
Physical function
Walking more than a kilometer / RAND-36 / 17 / 2 / 65 / 105 / 89.5 / 61.8
Walking one block / RAND-36 / 17 / 2 / 23 / 147 / 89.5 / 86.5
Walking several blocks / RAND-36 / 16 / 3 / 47 / 123 / 84.2 / 72.4
Mobility / EQ-5D / 17 / 2 / 40 / 130 / 89.5 / 76.5

*a Concerning score (0-6) for people who nominated an area . **b Not Concerning score (7-10) for people who nominated an area. °c Concerning score (0-6) for people who did not nominate an area. °°d Not concerning score (7-10) for people who did not nominate an area ˟PPV Positive predictive value = a*/ (a*+**b)*100 ˟˟NPV Negative predictive value = °°d /(°c+°°d) *10.