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Table 2 Factor loading items for the two-factor solution

From: Shoulder pain and disability index: cross cultural validation and evaluation of psychometric properties of the Spanish version

  Component
1 2
At its worst? ,22 ,55
When lying on the involved side? ,63 ,36
Reaching for something on a high shelf? ,81 ,32
Touching the back of your neck? ,70 ,44
Pushing with the involves arm? ,68 ,44
Washing your hair? ,83 ,25
Washing your back? ,82 ,17
Putting on an undershirt or pullover sweater? ,67 ,52
Putting on a shirt that buttons down the front? ,28 ,85
Putting on your pants? ,24 ,88
Placing an object on a high shelf? ,87 ,22
Carrying a heavy object of 10 lb? ,57 ,40
Removing something from your back pocket?a ,61 ,56
  1. aCross loading
  2. The bold numbers represent the main factor load in each component