Table 4. Domain 3: Knowledge of medication.

*Significant at p<0.05, **Significant at p<0.01, ***Significant at p<0.001 (p=0.0008) (after Bonferroni correction).

Knowledge of medication
Variable	No (N (%))	Yes (N (%))			Total (N (%))	Χ2	p-value
Number of hospitalizations
0	58 (56.3%)	45 (43.7%)			103 (100.0%)	9.791	0.018*
1	12 (32.4%)	25 (67.6%)			37 (100.0%)
2	2 (20.0%)	8 (80.0%)			10 (100.0%)
3 or >3	3 (37.5%)	5 (62.5%)			8 (100.0%)
Total	75 (47.5%)	83 (52.5%)			158 (100.0%)
Supervising medications
Yes	40 (40.0%)	60 (60.0%)			100 (100.0%)	6.093	0.014*
No	35 (60.3%)	23 (39.7%)			58 (100.0%)
Total	75 (47.5%)	83 (52.5%)			158 (100.0%)
Variable			Mean	SD		z	p-value
Patient age
Knowledge of medication
No			30.64	7.72		−2.524	0.012*
Yes			34.53	9.42
Caregiver age
Knowledge of medication
No			41.60	15.47		−2.921	0.003**
Yes			49.12	15.62
Total duration of illness
Knowledge of medication
No			7.62	4.94		−3.504	<0.001***
Yes			11.10	6.90
Total duration of treatment
Knowledge of medication
No			6.23	4.58		−3.316	0.001**
Yes			9.31	6.46
Duration of the caregiving role
Knowledge of medication
No			6.62	4.85		−2.131	0.033*
Yes			8.71	6.24
Denial/blame coping
Knowledge of medication
No			0.44	0.58		−1.974	0.048*
Yes			0.32	0.21