Table 1. Demographic data of the participants, frequencies reported as N (%).

Age	44.85 ± 10.78; [44 (37–53)]*
Gender
Female	93 (64.6)
Male	51 (35.4)
Teaching years’ experience	17.53 ± 11.33; [(16 (7–25)]*
< 20 years	81 (56.3)
≥ 20 years	63 (43.8)
Number of teaching subjects	3.81 ± 3.25; [(3 (2–5)]*
< 5 subjects	95 (66)
≥ 5 subjects	49 (34)
Weekly teaching hours
5 to < 10 hours a week	53 (36.8)
10 to < 15 hours a week	53 (36.8)
15 to < 20 hours a week	19 (13.2)
≥ 20 hours a week	19 (13.2)
Psychological distress before COVID-19
No	102 (70.8)
Yes	42 (29.2)
Previous experience with online learning
No	120 (83.3)
Yes	24 (16.7)
Major life-changing due COVID-19
No	115 (79.9)
Yes	29 (20.1)

* reported as mean ± SD; [median (IQR)]*