Table 6 Descriptive statistics of the D-Lit questionnaire subscale scores among general population
Subscales | Item | Range | Cronbach’s alpha coefficient | McDonald omega coefficient |
|---|---|---|---|---|
F1: Knowledge of the psychological symptoms | 5 | 5–15 | 0.837 | 0.838 |
F2: Knowledge about the effectiveness of available treatment methods | 4 | 4–12 | 0.767 | 0.779 |
F3: Knowledge about cognitive-behavioral symptoms | 6 | 6–18 | 0.739 | 0.740 |
F4: Knowledge about taking medications and their side effects | 4 | 4–12 | 0.723 | 0.728 |
F5: Knowledge of the severity of the disease | 2 | 2–6 | 0.522 | 0.522 |
All subscales of D-Lit questionnaire | 21 | 21–63 | 0.890 | 0.891 |