Table 4

Outcomes and sex differences following instability in the current literature

Author/year# of ABR patients
Male:female
OutcomesSex differences
Largacha et al (2006)17233
167:66
SST and SF-36Females with increased functional deficits on SST and poorer comfort score on SF-36
Flinkkilä et al (2010)12182
132:50
Recurrent instabilityRecurrent instability in 27/98 males and 6/43 females
Kaipel et al (2010)1436
24:12
Constant-MurleyFemales showed a significantly decreased Constant-Murley score and more positive postoperative apprehension
Hovelius et al (2011)1888
68:20
WOSI, SSV and DASHFemale shoulders trended towards worse scores. The difference was significant only for the DASH score (p=0.009)
Blomquist et al (2012)19369
M:F not reported
WOSINo discussion of sex differences
Cameron et al (2013)20714
630:84
Recurrent instabilityNo discussion of sex differences
Marshall et al (2017)7173
151:22
Recurrent instabilityNo discussion of sex differences
Nakagawa et al (2017)10123
110:13
Recurrent instabilityNo discussion of sex differences
  • DASH, Disabilities of the Arm, Shoulder and Hand; SF-36, 36-Item Short Form Survey; SST, Simple Shoulder Test; SSV, Subjective Shoulder Value; WOSI, Western Ontario Shoulder Instability Index.