Table 3 Perception Scale of Barriers to Contraceptive Use (PSBCU): Item-total score correlation
From: Perceptıon scale of barrıers to contraceptıve use: a methodologıcal study
| Items | Item-total Score Correlation | p |
The item is deleted (Cronbach’s Alpha) | |
|---|---|---|---|---|
| Emotional domain | Item 1 | 0.548 | 0.000 | 0.8954 |
| Item 2 | 0.693 | 0.000 | 0.8808 | |
| Item 3 | 0.683 | 0.000 | 0.8812 | |
| Item 4 | 0.730 | 0.000 | 0.8784 | |
| Item 5 | 0.688 | 0.000 | 0.8809 | |
| Item 6 | 0.764 | 0.000 | 0.8754 | |
| Item 7 | 0.652 | 0.000 | 0.8831 | |
| Item 8 | 0.750 | 0.000 | 0.8765 | |
| Item 9 | 0.752 | 0.000 | 0.8764 | |
| Item 10 | 0.691 | 0.000 | 0.8810 | |
| Item 11 | 0.705 | 0.000 | 0.8800 | |
| Social domain | Item 12 | 0.660 | 0.000 | 0.9115 |
| Item 13 | 0.704 | 0.000 | 0.9090 | |
| Item 14 | 0.686 | 0.000 | 0.9092 | |
| Item 15 | 0.768 | 0.000 | 0.9049 | |
| Item 16 | 0.779 | 0.000 | 0.9041 | |
| Item 17 | 0.787 | 0.000 | 0.9036 | |
| Item 18 | 0.775 | 0.000 | 0.9043 | |
| Item 19 | 0.771 | 0.000 | 0.9046 | |
| Item 20 | 0.742 | 0.000 | 0.9069 | |
| Item 21 | 0.743 | 0.000 | 0.9068 | |
| Item 22 | 0.679 | 0.000 | 0.9099 | |
| Cognitive domain | Item 23 | 0.771 | 0.000 | 0.8702 |
| Item 24 | 0.837 | 0.000 | 0.8642 | |
| Item 25 | 0.814 | 0.000 | 0.8666 | |
| Item 26 | 0.779 | 0.000 | 0.8699 | |
| Item 27 | 0.724 | 0.000 | 0.8747 | |
| Item 28 | 0.756 | 0.000 | 0.8719 | |
| Item 29 | 0.732 | 0.000 | 0.8742 | |
| Item 30 | 0.705 | 0.000 | 0.8781 | |
| Item 31 | 0.591 | 0.000 | 0.9055 | |
| N: 320 Cronbach’s Alpha: 0.95 | ||||