Method | Intrarater reliability | Intrarater reliability for progression | Interrater reliability | Interrater reliability for progression | Sensitivity to change | ||||||||||||||
Sharp (1971) | r^{4-150}=0.97 (E^{4-150}) | [29]^{4-150} | r=0.53–0.96 (E) | [29] | |||||||||||||||
r=0.94 (JSN^{4-150}) | r=0.58–0.95 (JSN) | ||||||||||||||||||
r=0.95 (tot^{4-150}) | r=0.73–0.96 (tot) | ||||||||||||||||||
Sharp (1985) | r=0.95–0.95 | [9] | |||||||||||||||||
ICC^{4-150}=0.79–0.96 (E) | [41] | ICC=0.58–0.71 (E) | [41] | ||||||||||||||||
ICC=0.72–0.88 (JSN) | ICC=0.46–0.71 (JSN) | ||||||||||||||||||
ICC=0.76–0.93 (tot) | ICC=0.54–0.67 (tot) | ||||||||||||||||||
Kaye/Sharp (1986) | r=0.95–0.96 | [14] | r=0.72–0.93 (E) | [14] | |||||||||||||||
r=0.84–0.96 (JSN) | |||||||||||||||||||
r=0.91–0.96 (tot) | |||||||||||||||||||
r=0.92–0.95 | [15] | r=0.90–0.98 | [15] | ||||||||||||||||
Genant (1983) | r=0.84–0.94 (E) | [11] | r=0.14–0.50 (E) | [11] | |||||||||||||||
r=0.78–0.90 (JSN) | r=0.12–0.30 (JSN) | ||||||||||||||||||
Genant (1998) | r=0.90–0.95 (E) | [12] | −r=0.93–0.97 (E) | [12] | r=0.82–0.96 (E) | [12] | r=0.90–0.97 (E) | [12] | |||||||||||
r=0.90–0.95 (JSN) | r=0.87–0.95 (JSN) | r=0.69–0.92 (JSN) | r=0.80–0.92 (JSN) | ||||||||||||||||
r=0.92–0.96 (tot) | r=0.93–0.97 (tot) | r=0.80–0.95 (tot) | r=0.90–0.95 (tot) | ||||||||||||||||
v d Heijde/Sharp (1989) | r=0.94–0.99 (E) | [17] | r=0.92 (E) | [17] | G coeff=0.22–0.39 | [32] | |||||||||||||
r=0.94–0.99 (JSN) | r=0.80 (JSN) | ||||||||||||||||||
r=0.96–0.99 (tot) | r=0.90 (tot) | ||||||||||||||||||
G coeff=0.76–0.94 | [32] | ||||||||||||||||||
Scott/Larsen (1995) | r=0.92 and ICC=0.94 | [31] | |||||||||||||||||
Larsen (1977) | r=0.45 | [34] | r=0.93 | [34] | |||||||||||||||
Ratingen (1998) | ICC^{4-150}=0.79–0.90 | [26] | SD_{change} ^{4-150}/SD_{WR} ^{4-150}=2.2–3.2 | [26] | ICC=0.69–0.80 | [26] | SD_{change}/SD_{BR} ^{4-150}=1.70–2.95 | [26] | |||||||||||
SENS (1999) | SRM^{4-150}=1.15 (sequential) | [47] | |||||||||||||||||
SRM=1.63 (paired) | |||||||||||||||||||
SRM=1.60 (random) |
↵4-150 r = correlation coefficients; ICC = intraclass correlation; E = erosions; JSN = joint space narrowing; tot = total; SD_{change} = standard deviation of radiographic change; SD_{wr} = SD within rater; SD_{br} = SD between raters; SRM = standardised response mean; [ ] = study reference.