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Table 2 Descriptive data of the 5 selected articles

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

Authors (Year)

Questionnaire

Study Population

Time of administration

Target Population

Chirstensen et al. (2003) [21]

NAHS

Hip pain >6 months, no abnormalities RX

N = 48/17

19♂, 29♀/6♂, 11♀

33y (range 16-45)/32y

Clinical visit

Young patients with hip pain pre- and postoperative

Martin et al. (2006) [22]

HOS

Labral tear

N = 507 (263 operation)

232♂, 273♀

38y (SD 13y, range 13-66)

Pre-operative

Patients with labral tears (conservative + operative)

Martin et al. (2007) [23]

HOS

Hip arthroscopy

N = 107

51♂, 56♀

42y (SD 14, median 44.2, range 14-79)

Post-operative follow-up 3.1y (SD 0.49, range 2-4.6)

Hip arthroscopy patients >2 years

Martin et al. (2008) [24]

HOS

Hip arthroscopy

N = 126

59♂, 67♀

41y (SD 16, range 13-80)

Pre-operative. Post-operative 7 months

Hip arthroscopy patients

Potter et al. (2005) [20]

MHHS

Hip arthroscopy labral tears

N = 33

14♂, 19♀

34.6y (range 21-56y)

Post-operative mean follow-up 25.7 months (range 13-55 months)

Hip arthroscopy patients - labral tears

  1. MHHS = Modified Harris Hip Score. NAHS = Nonarthritic Hip Score. HOS = Hip Outcome Score. N = number of subjects involved in the study./= different study population. Y = years. SD = standard deviation. RX = radiographs. Target Population = target population as used in articles.