From: Psychometric properties of the Persian version of postpartum distress measure scale
Item | Content Validity Index | Content Validity Ratio | Impact Score | ||
---|---|---|---|---|---|
Relevance | Clarity | Simplicity | |||
I feel sad and hopeless | 0.8 | 0.9 | 1 | 0.8 | 3.8 |
I am crying more than usual | 0.9 | 0.9 | 0.8 | 0.8 | 1.5 |
I cannot make decisions or concentrate | 0.9 | 1 | 1 | 0.6 | 1.7 |
I feel overwhelmed | 0.9 | 1 | 1 | 0.8 | 4.7 |
I’m afraid I will never feel better | 1 | 1 | 0.8 | 0.7 | 3.7 |
I think about taking my own life | 0.9 | 0.9 | 0.8 | 0.7 | 2.5 |
I have recurring thoughts about harm coming to my baby, my family, or myself | 1 | 1 | 1 | 0.7 | 3.2 |
I have recurring thoughts about my baby getting sick or having some kind of problem | 1 | 1 | 1 | 0.8 | 2.5 |
I check on my baby multiple times throughout the night | 1 | 0.9 | 0.8 | 0.7 | 3.4 |
I have thoughts about my baby that scare me | 1 | 1 | 1 | 0.7 | 2.7 |
The mean of the measures for the whole questionnaire | 0.94 | 0.96 | 0.92 | 0.73 | 2.97 |