**5. Conclusions**

In this international study of the adjustment of patients with an ED during lockdown, we observed differences that varied according to ED subtype, age, and provenance. Individuals with BED showed higher worsening of eating symptoms and change in weight during lockdown than those from other ED subtypes. The greatest psychological impairment was described in the OSFED group. Finally, young and Asian patients appeared to be more resilient. These findings may enhance preventive and therapeutic approaches in similar future circumstances.

**Supplementary Materials:** The following supporting information can be downloaded at: https://www. mdpi.com/article/10.3390/nu14010100/s1, Table S1. Descriptive for the age, sex, and the confinement context/ Covid Isolation Eating Scale (CIES)-English version.

**Author Contributions:** Conceptualization, F.F.-A. and S.J.-M.; Data curation, I.B., M.E., L.M., R.G., G.M.-B., I.S. (Isabel Sánchezand), E.O., A.A., V.L.M., J.-M.F.-R., F.J.T., C.D., G.F., D.L.G., K.T., A.K., M.Z., H.I., A.Z., A.F., L.C., I.S. (Ia Shekriladze), E.S.-T., R.C.-C., T.R., M.E.L.-M., J.S.-P., M.C.-S., R.N., M.L., R.L., C.G., J.C. (Jordi Carratalaand), M.T.P., M.G., D.G.-P., J.A.G.-d.B., A.R.S., J.S.-G., P.P.P.M., A.H., F.T., B.P., D.S., H.P., J.G., B.B., M.F.B., S.V.P., D.G.G., I.M.P., D.I., S.V.M., Y.-R.K., M.N., N.G., R.v.V., T.I., J.C. (Jue Chen), K.R., U.V., A.M.M., J.T., S.J.-M. and F.F.-A.; Formal analysis, R.G.; Methodology, R.G.; Writing–original draft, I.B., M.E., L.M., R.G., G.M.-B., S.J.-M. and F.F.-A.; Writing–review & editing, I.B., M.E., L.M., R.G., G.M.-B., I.S. (Isabel Sánchezand), E.O., A.A., V.L.M., J.-M.F.-R., F.J.T., C.D., G.F., D.L.G., K.T., A.K., M.Z., H.I., A.Z., A.F., L.C., I.S. (Ia Shekriladze), E.S.-T., R.C.-C., T.R., M.E.L.-M., J.S.-P., M.C.-S., R.N., M.L., R.L., C.G., J.C. (Jordi Carratalaand), M.T.P., M.G., D.G.-P., J.A.G.-d.B., A.R.S., J.S.-G., P.P.P.M., A.H., F.T., B.P., D.S., H.P., J.G., B.B., M.F.B., S.V.P., D.G.G., I.M.P., D.I., S.V.M., Y.-R.K., M.N., N.G., R.v.V., T.I., J.C. (Jue Chen), K.R., U.V., A.M.M., J.T., S.J.-M. and F.F.-A. All authors have read and agreed to the published version of the manuscript.

**Funding:** Fondo Investigación Sanitario-FIS, Grant/Award Numbers: FIS, INT19/00046, PI17/01167; Ministerio de Economía y Competitividad, Grant/Award Number: PSI2015-68701-R; Portuguese Foundation for Science and Technology grant, Grant/Award Number: POCI-01-0145-FEDER-028145; Consejo Nacional de Ciencia y Tecnología; Generalitat de Catalunya; European Regional Development Fund.

**Institutional Review Board Statement:** The present study was conducted in accordance with the latest version of the Declaration of Helsinki and was approved by the Clinical Research Ethics Committee of Bellvitge University Hospital (PR239/20).

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

**Data Availability Statement:** Individuals may inquire with Fernández-Aranda regarding availability of the data as there is ongoing studies using the data. To avoid overlapping research efforts, Fernández-Aranda will consider a request on a case-by-case basis.

**Acknowledgments:** We thank CERCA Programme/Generalitat de Catalunya for institutional support. This manuscript and research was supported by grants from the Department of Health of the Generalitat de Catalunya by the call Pla estratègic de recerca i innovació en salut (PERIS, SLT006/17/00077), the Ministerio de Economía y Competitividad (PSI201568701R), Fondo de Investigación Sanitario (FIS) (INT19/00046, PI17/01167, PI20/132), CIBERINFEC (CB21/13/00009) and co-funded by FEDER funds /European Regional Development Fund (ERDF), a way to build Europe (Eat2beNICE/ H2020-SFS-2016-2; Ref 728018; and PRIME/ H2020-SC1-BHC-2018-2020; Ref: 847879). CIBEROBN, CIBERSAM, CIBERINFEC and CIBERDEM are all initiatives of Instituto de Salud Carlos III (ISCIII). GMB is supported by a postdoctoral grant from FUNCIVA. PPM was supported, in part, by a Portuguese Foundation for Science and Technology grant (POCI-01-0145-FEDER-028145). IB was partially supported by a Post-Residency Grant from the Research Committee of the University Hospital of Bellvitge (HUB; Barcelona, Spain) 2020–2021. The funders had no role in the study design, data collection and analysis, decision to publish, or preparation of the manuscript.

**Conflicts of Interest:** FFA received consultancy honoraria from Novo Nordisk and editorial honoraria as EIC from Wiley. The rest of the authors declare no conflict of interest. The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, or in the decision to publish the results.
