**5. Conclusions**

The social and psychological impact of the COVID-19 pandemic is believed to be severe and long-lasting. Behavioral changes and psychological impact need to be studied over time and across countries. Therefore, the Italy COVID-19 study was modelled on the UK COVID-19 study. This paper is only a first summary of the Italian data. Analyzing and combining large datasets will allow a better understanding of the phenomena and in turn the development of measure to safeguard the psychological health of individuals.

**Supplementary Materials:** The following are available online at https://www.mdpi.com/2077-0 383/10/1/52/s1, Table S1: Age; Table S2: Ethnicity (frequencies); Table S3: Level of education (frequencies); Table S4: Occupation (frequencies); Table S5: Income (frequencies); Table S6: Financial concern (1–10); Table S7: Religious belief (frequencies); Table S8: Marital status (frequencies); Table S9: Individual and family health issues (frequencies); Table S10: COVID-19-related anxiety (0–100); Table S11: Perceived personal risk in the next 30 days (0–100); Table S12: COVID-19 total participants tested and confirmed cases (participants, relatives, friends); Table S13: Patient health questionnaire (PHQ-15, range: 0–30); Table S14: PHQ-15, pain symptoms (range 0–6); Table S15: Gastrointestinal symptoms (range 0–8); Table S16: PHQ-15, cardiopulmonary symptoms (range 0–8); Table S17: PHQ-15, fatigue symptoms (range 0–4); Table S18: Patient Health Questionnaire-9 (PHQ-9, range 0–27); Table S19: *International Trauma Questionnaire* (ITQ, range 0–36); Table S20: Generalized Anxiety Disorder 7-item Scale (GAD-7, range 0–21).

**Author Contributions:** Study conceptualization: M.B. and the C19PRC-UK; survey translation and adaptation to Italian: all the authors; survey construction: G.B.; data collection: provided by Qualtrics via University of Roma and University of Padua; data cleaning: G.B.; data analysis: G.B. and U.G.; funding acquisition: G.V., F.L.; writing original draft: A.P. and G.B. (methods and results sections); writing—review and editing: M.B., G.V.; supervision: M.B., G.V., A.S. All authors have read and agreed to the published version of the manuscript.

**Funding:** This research was funded by the University "La Sapienza" of Roma and the Department of General Psychology of the University of Padua.

**Institutional Review Board Statement:** The study was conducted according to the guidelines of the Declaration of Helsinki, and approved by the Ethics Committee of the University of Padua (Area 17, protocol code 3818, date of approval 03/11/2020).

**Informed Consent Statement:** Informed consent was obtained from all subjects involved in the study.

**Data Availability Statement:** Data is contained within the article or supplementary material. The data presented in this study are available in [Supplementary material S1 and Tables S1–S20].

**Acknowledgments:** The present work was carried out within the scope of the research program "Dipartimenti di Eccellenza" from MIUR to the Department of General Psychology, University of Padua.

**Conflicts of Interest:** The authors declare no conflict of interest.
