Depression Research and Treatment / 2014 / Article / Tab 2

Research Article

The Effect of Educational Intervention on Nurses’ Attitudes and Beliefs about Depression in Heart Failure Patients

Table 2

Cronbach’s alpha for the DAQ and five added questions.

PrePost

All 25 questions0.810.84
Original DAQ (20 questions)0.800.82
Screening subscale (5 questions)0.500.67