School of Public Health Hainan Medical University Haikou Hainan 571199;
School of Public Health Hainan Medical University Haikou Hainan 571199;
School of Public Health Hainan Medical University Haikou Hainan 571199;
Hainan Health School Haikou Hainan 570311;
School of Public Health Hainan Medical University Haikou Hainan 571199;
School of Public Health Hainan Medical University Haikou Hainan 571199;
COVID-19; Anxiety; Psychological counseling;