Table 4.

Multiple Logistic Regression Analysis of Factors Affecting Return-to-Play Rate Based on the SIRSI ^a

SIRSI Question	|Z|	P
Are you confident that you can perform at your previous level of sport participation?	0.7773	.437
Do you think you are likely to reinjure your shoulder playing sport?	1.083	.279
Are you nervous about playing your sport?	1.921	.0548
Are you confident that your shoulder will remain stable when playing your sport?	0.06402	.949
Are you confident that you could play sports without concern for your shoulder?	0.6983	.485
Do you find it frustrating having to consider your shoulder when playing your sport?	1.617	.1058
Are you fearful of reinjuring your shoulder when playing your sport?	0.9581	.338
Are you confident of your shoulder holding up under pressure?	0.005832	.9953
Are you afraid of accidentally reinjuring your shoulder when playing your sport?	1.282	.1998
Do thoughts of having to go through surgery and rehabilitation again prevent you from playing your sport?	2.374	.0176
Are you confident about your ability to perform well at your sport?	0.2706	.7867
Do you feel relaxed about playing your sport?	1.369	.171

^a Bolded P value indicates statistical significance. SIRSI, Shoulder Instability–Return to Sport after Injury.