From: Pedi-IKDC or KOOS-child: which questionnaire should be used in children with knee disorders?
Pedi-IKDC | KOOS Symptoms | KOOS Pain | KOOS ADL | KOOS Sport/play | KOOS QOL | |
---|---|---|---|---|---|---|
Pedi-IKDC | – | |||||
Pearson r | 0.69 | 0.84 | 0.83 | 0.80 | 0.76 | |
(Predefined r) | (≥ 0.5) | (≥ 0.5) | (≥ 0.5) | (≥ 0.5) | (≤ 0.35) | |
Hypothesis confirmed | Yes | Yes | Yes | Yes | No | |
Lysholm | ||||||
Pearson r | 0.71 | 0.70 | 0.71 | 0.66 | 0.56 | 0.57 |
(Predefined r) | (≥ 0.5) | (≥ 0.5) | (≥ 0.5) | (≥ 0.5) | (≥ 0.5) | (≤ 0.35) |
Hypothesis confirmed | Yes | Yes | Yes | Yes | Yes | No |
NRS Pain | ||||||
Pearson r | −0.70 | −0.44 | −0.71 | −0.62 | −0.54 | −0.52 |
(Predefined r) | (≤ −0.5) | (≤ −0.5) | (≤ − 0.5) | (≤ − 0.5) | (≤ − 0.5) | (≥ − 0.35) |
Hypothesis confirmed | Yes | Yes | Yes | Yes | Yes | No |
EQ_5D | ||||||
Pearson r | 0.53 | 0.42 | 0.52 | 0.50 | 0.45 | 0.53 |
(Predefined r) | (≤ 0.35) | (≤ 0.35) | (≤ 0.35) | (≤ 0.35) | (≤ 0.35) | (≥ 0.5) |
Hypothesis confirmed | No | No | No | No | No | Yes |
Confirmed hypothesis n (%) | 6/8 (75%) | 3/4 (75%) | 3/4 (75%) | 3/4 (75%) | 3/4 (75%) | 1/4 (25%) |