Educational outcome | Confounding variable | Units, categories, or range | Instrument |
---|---|---|---|
Educators’ satisfaction Educators’ learning Educators’ competence Educators’ performance | Age [12] | in years | Standardized form |
Level of education [12] | <University | Standardized form | |
≥University | |||
Motivation to participate in the CE activity [12] | Score: 0–6 | Adapted from the MSLQ [58] | |
COPD patients’ outcomes | Smoking history [59] | in packs-year | SLCDC [37] |
Dyspnea [60] | Medical Research Council dyspnea scale, grade: 1–5 | SLCDC [37] | |
Social support [59] | Yes | SLCDC [37] | |
No | |||
Comorbidity [60] | Yes | SLCDC [37] | |
No | |||
Respiratory tract infections [59] | Yes | SLCDC [37] | |
No | |||
Body mass index [60] | < 21 | QSCH [39] | |
≥21 kg/m2 | |||
Age [61], | in years | QSCH [39] | |
Gender [62] | Women | QSCH [39] | |
Men | |||
Yes | Telephone interviewer-administered questionnaire [63] | ||
No | |||
Score: 0–21 | HADS [65] | ||
Score: 0–21 | HADS [65] |