Table 6.

High-frequency keywords.

Rank	Keyword	Frequency	Rank	Keyword	Frequency
1	COVID-19	2089	11	BURNOUT	99
2	STRESS	509	12	CORONAVIRUS	98
3	MENTAL HEALTH	451	13	PSYCHOLOGICAL DISTRESS	76
4	ANXIETY	428	14	SOCIAL SUPPORT	71
5	DEPRESSION	397	15	COPING	64
6	PANDEMIC	264	16	PHYSICAL ACTIVITY	58
7	RESILIENCE	142	17	NURSES	57
8	HEALTHCARE WORKERS	136	18	COPING STRATEGY	56
9	WELL-BEING	106	19	QUALITATIVE RESEARCH	55
10	LOCKDOWN	99	20	QUARANTINE	54