Demographiccharacteristics
• Name
• ID number
• Gender
• Address (semi-structured)
• Phone number (free text)
Spatial information
• Current location (structured)
Epidemiological exposure
• Have you visited or stayed in communities with confirmed cases inthe last 14 days? (Yes/No)
• Have you been in contact with confirmed cases in the last 14 days? (Yes/No)
• Have you been in contact with residents from Wuhan City or fromthe community with case reports or who have had respiratory symptoms in thelast 14 days? (Yes/No)
• Have you participated in small-scale gatherings with more than 2cases reported in the last 14 days? (Yes/No)
Physical conditions
• Today's physical condition: good/cough/runny nose/chesttightness/diarrhea/muscle soreness? (multiple choices)
• Today's body temperature?
Psychological conditions
• Did you feel nervous, fearful or anxious today? (Yes/No)
Community support
• Are there public health officials to visit you for investigation?(Yes/No)
• Were there any social workers who called you or came to your hometo help solve the reported problems? (Yes/No)
Job-seeking support
• Are you willing to work locally? (free text)
• Are you willing to participate in free skill training? (free text)