covid 19 sequelae used variables(health worker)

Data collection was conducted using a snowball sampling method. A cross-sectional survey was carried out through an online questionnaire platform from January to February 2024. The subjects were healthcare workers who had contracted COVID-19 after the relaxation of epidemic control measures in China in December 2022. The inclusion criteria were being at least 18 years old and having no severe physical or mental disorders (such as schizophrenia). The table data includes basic demographic information (gender, age, education, marital status, income, occupation, and length of service), one item distinguishing the types of post-COVID-19 sequelae (less than 3 months, more than 3 months, recovered, and never infected), six items from the International Trauma Questionnaire (ITQ) for assessing trauma symptoms, three items for evaluating the degree of functional impairment caused by PTSD, 41 items for assessing post-COVID-19 sequelae, and 28 items from the TOPIC-Q for assessing catastrophic cognition.