Table 3.

Correlation of Each Item with Total ABSST Score

No.	Questions	Cronbach α if Item Is Deleted	Corrected Correlation for Each Item
1	How many times did you need urinary excretion during the day?	0.90	0.73
2	How often do you find urine leakage?	0.90	0.81
3	How strong was your urge to empty urine during the day?	0.90	0.76
4	How many times did you wake up in a normal night?	0.90	0.76
5	How many times have you been urinating during a normal day?	0.91	0.58
6	To what extent have your activities and relationships with friends and family been limited because of bladder problems?	0.89	0.87
7	How embarrassed are you due to your urinary problems?	0.89	0.87
8	How much have your outdoor activities (volunteer or job) been limited because of bladder problems?	0.89	0.89