Patient-Reported Outcome questionnaires for hip arthroscopy: a systematic review of the psychometric evidence

Table 4 Quality of the questionnaires based on psychometric properties

Question-naire	Content validity	Internal consistency	Criterion validity	Construct validity	Reproducibility (Agreement)	Reproducibility (Reliability)	Respon-siveness	Floor and ceiling effects	Interpretability
MHHS	()	()	()	+	()	()	()	()	?
NAHS	+	?	()	?	()	?	()	()	()
HOS	-	+	()	+	+	+	+	?	?

+ = positive rating, ? = intermediate rating, - = negative rating, () = no information available. For exact information on content of psychometric properties see Terwee et al. [17].

ISSN: 1471-2474