Research output

Research output per year 2020 2020 2024

• 19 Article
• 5 Other contribution
• 2 Meeting Abstract
• 2 Editorial
• 3 More
  • 1 Other report
  • 1 Abstract
  • 1 Comment/debate

Research output per year

Research output per year

Search results

• 2024

  Epidemic intelligence threat reporting profile in Portugal during the COVID-19: 2 years of decrease in reporting on non-Covid-19 threats

  Peixoto, V. R., Grau-Pujol, B., Ourique, M., Lourenço Da Silva, R., Ferreira, M., Firme, A., Sentís, A. & Vasconcelos, P., 2024, In: Portuguese Journal of Public Health. 42, 2, p. 121-132

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
  1 Citation (Scopus)

  3 Downloads (Pure)
• 2023

  Comparative complete scheme and booster effectiveness of COVID-19 vaccines in preventing SARS-CoV-2 infections with SARS-CoV-2 Omicron (BA.1) and Delta (B.1.617.2) variants: a case–case study based on electronic health records

  Kislaya, I., Peralta-Santos, A., Borges, V., Vieira, L., Sousa, C., Ferreira, B., Pelerito, A., Gomes, J. P., Leite, P. P., Nunes, B., PT COVID-19 group, Machado, A., Rodrigues, A. P., Peixoto, V. R., Casaca, P., Fernandes, E., Rodrigues, E., Ferreira, R., Isidro, J., Pinto, M., & 7 othersDuarte, S., Santos, D., Meneses, L., Almeida, J. P., Matias, A., Freire, S. & Grilo, T., Mar 2023, In: Influenza and other Respiratory Viruses. 17, 3, e13121.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • SARS Virus 100%
  • vaccination 75%
  • Electronic Health Records 69%
  • Vaccination 54%
  • Vaccines 50%
  1 Citation (Scopus)

  22 Downloads (Pure)

• COVID-19 surveillance: large decrease in clinical notifications and epidemiological investigation questionnaires for laboratory-confirmed cases after the 2nd epidemic wave, Portugal March 2020–July 2021

  Ricoca Peixoto, V., Vieira, A., Aguiar, P., Sentis, A., Carvalho, C., Rhys Thomas, D., Abrantes, A. & Nunes, C., 2023, In: Frontiers in public health. 11, 963464.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Portugal 100%
  • notifications 90%
  • surveillance 69%
  • Epidemics 69%
  • questionnaire 40%
  1 Citation (Scopus)

  32 Downloads (Pure)

• Decline of tuberculosis notification rate in different populations and regions in Portugal, 2010–2017

  Sentís, A., Prats-Uribe, A., Peixoto, V. R., Caylà, J. A., Gomes, M. D., Sousa, S., Duarte, R., Carvalho, I. & Carvalho, C., 2023, In: Pulmonology. 29, Suppl 4, p. S36-S43

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Portugal 100%
  • Tuberculosis 66%
  • Confidence Intervals 37%
  • Population 31%
  • HIV 30%
  1 Citation (Scopus)

  10 Downloads (Pure)

• Difference in determinants of ICU admission and death among COVID-19 hospitalized patients in two epidemic waves in Portugal: possible impact of healthcare burden and hospital bed occupancy on clinical management and outcomes, March-December 2020

  Ricoca Peixoto, V., Vieira, A., Aguiar, P., Carvalho, C., Thomas, D., Sousa, P., Nunes, C. & Abrantes, A., 2023, In: Frontiers in public health. 11, p. 1215833 1215833.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Bed Occupancy 100%
  • Hospital beds 95%
  • clinical management 91%
  • clinical outcomes 85%
  • Portugal 78%
  1 Citation (Scopus)

  39 Downloads (Pure)

• Requests, issuing, and hospital admissions regarding mental health warrants before and during the COVID-19 pandemic in a region in Portugal

  Translated title of the contribution: Pedidos, emissões e hospitalizações relacionados com mandados de condução para avaliação psiquiátrica antes e durante a pandemia de COVID-19 numa região de PortugalRicoca Peixoto, V., Ourique, M., Pinto Rebelo, B., Cristovão, F., Costa, R., Aguiar, P., Rodrigues, N. & Martins Correia, D., 4 Dec 2023, In: Acta Medica Portuguesa. 36, 12, p. 811-818 8 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Portugal 100%
  • Mental Health 45%
  • Pandemics 24%
  • Public Health 16%
  • Aftercare 13%
  1 Citation (Scopus)

  17 Downloads (Pure)
• 2022

  Como melhorar o acesso a dados de vigilância epidemiológica e registos de saúde eletrónicos para avançar a investigação em Portugal

  Translated title of the contribution: How to improve access to data from epidemic surveillance and electronic health records in order to advance research in PortugalRicoca Peixoto, V., De Sousa Santos, N., L Souto, T., Gil Conde, M., Heleno, B., V Cordeiro, J., Aguiar, P. & Abrantes, A., 2022, In: Acta Medica Portuguesa. 35, 11, p. 786-788 3 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
  28 Downloads (Pure)

• Consulta não presencial no Serviço Nacional de Saúde Português durante a pandemia de COVID-19: estudo da opinião dos médicos e implicações para o futuro

  Translated title of the contribution: Teleconsultation in the Portuguese National Health Service during the COVID-19 pandemic: a survey of physicians’ views and future implicationsO'Neill, C., Matias, M. V., Peixoto, V. R., O'Neill, H., Aguiar, P. & Castela, E., 2022, In: Acta Médica Portuguesa. 35, 6, p. 455-467

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Remote Consultation 100%
  • Pandemics 70%
  • National Health Programs 69%
  • Physicians 41%
  • Demography 6%
  2 Citations (Scopus)

  75 Downloads (Pure)

• Excess mortality since COVID-19: what data do we need and what: questions should we ask to understand its causes in Portugal

  Translated title of the contribution: Excesso de mortalidade desde a COVID-19: que dados são necessários e que perguntas devemos fazer para compreender as causas em Portugal?Ricoca Peixoto, V., Vieira, A., Aguiar, P. & Abrantes, A., Nov 2022, In: Acta Medica Portuguesa. 35, 11, p. 783-785 3 p.

  Research output: Contribution to journal › Editorial › peer-review

  Open Access

  File
  68 Downloads (Pure)

• Is it really time to ditch the mask?

  Hrzic, R., Peixoto, V. R., Mason-Jones, A. J., McCallum, A. & ASPHER COVID-19 Task Force, 11 May 2022, In: BMJ (Clinical research ed.). 377, p. o1186

  Research output: Contribution to journal › Editorial › peer-review

  Open Access

  File
  4 Citations (Scopus)

  30 Downloads (Pure)

• Omicron (BA.1) SARS-CoV-2 variant is associated with reduced risk of hospitalization and length of stay compared with Delta (B.1.617.2)

  Peralta-Santos, A., Freire Rodrigues, E., Moreno, J., Peixoto, V. R., Casaca, P., Fernandes, E., Gomes, J. P., Ferreira, R., Isidro, J., Pinto, M., Borges, V., Vieira, L., Duarte, S., Sousa, C., Almeida, J. P., Menezes, L., Ferreira, B. I., Matias, A., Pelerito, A., Freire, S., & 8 othersGrilo, T., Borges, C. M., Moutinho, V., Leite, A., Kislaya, I., Rodrigues, A. P., Leite, P. P. & Nunes, B., 2022, In: MedRxiv.

  Research output: Contribution to journal › Article

  Open Access

• Profilaxia pré-exposição para o vírus da imunodeficiência humana no currículo médico em Portugal: uma análise transversal

  Translated title of the contribution: Pre-exposure prophylaxis for human immunodeficiency virus in the medical curricula in Portugal: a cross-sectional analysisDuarte, F., Rua, N., Gomes, D., Ricoca Peixoto, V., Azevedo, D., Graça, D., Teixeira, I., Fernandes, I., Frutuoso, J., Carvalho, M., Redondo, M., Silva, A., Faria, A., Lopes, A., Varino, F., Gomes, J., Tomaz, M., Figueiredo, V., Almeida, A., Ribeiro, B., & 5 othersOliveira, C., Pinto, D., Santana, M., Araújo, R. & Ribeiro, S., Apr 2022, In: Acta Medica Portuguesa. 35, 4, p. 242-248 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Pre-Exposure Prophylaxis 100%
  • Portugal 86%
  • Curriculum 69%
  • HIV 48%
  • Cross-Sectional Studies 45%
  1 Citation (Scopus)

  7 Downloads (Pure)
• 2021

  ASPHER Report: COVID-19 pandemic waves surveillance in another severe winter of 2021: a basic guide to understand epidemic contexts, interpret pandemic waves and trends, ahead of the curve: how can we understand and interpret alert signals from pandemic waves considering pitfalls and stay ahead of the virus?

  Peixoto, V. R., McCallum, A., Reintjes, R., Lopes, H., Franco, D., Beccia, F., Prikazsky, V., Chatarajupalli, P. & Reid, J., 2021, Brussels: ASPHER.

  Research output: Book/Report › Other report

  Open Access

  File
  21 Downloads (Pure)

• ASPHER statement: déjà vu?: planning for the Covid-19 third wave and planning for the winter 2021–22

  ASPHER COVID task force, Peixoto, V. R., Reid, J., Lopes, H., Prikazsky, V., Siepmann, I., Martin-Moreno, J. M. & Middleton, J., 23 Aug 2021, In: International Journal of Public Health. 66, 1604361.

  Research output: Contribution to journal › Comment/debate › peer-review

  Open Access

  File
  1 Citation (Scopus)

  31 Downloads (Pure)

• Determinants for hospitalisations, intensive care unit admission and death among 20,293 reported COVID-19 cases in Portugal, March to April 2020

  Peixoto, V. R., Vieira, A., Aguiar, P., Sousa, P., Carvalho, C., Thomas, D., Abrantes, A. & Nunes, C., 19 Aug 2021, In: Eurosurveillance. 26, 33, pii=2001059.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Portugal 100%
  • hospitalization 89%
  • Intensive Care Units 67%
  • Hospitalization 59%
  • death 58%
  9 Citations (Scopus)

  30 Downloads (Pure)

• The COVID-19 policy response in Spain and Portugal: a study of measures to slow down infection rate

  Nogales Crespo, K. A., Rocha, J. M., Vazquez, M., Peixoto, V. R. & Dias, S., Oct 2021, In: European Journal of Public Health. 31, Suppl 3, p. iii355-iii355

  Research output: Contribution to journal › Meeting Abstract › peer-review

  Open Access

  File
  15 Downloads (Pure)

• Years of life lost by COVID-19 in Portugal and comparison with other European countries in 2020

  Vieira, A., Ricoca, V. P., Aguiar, P., Sousa, P., Nunes, C. & Abrantes, A., Dec 2021, In: BMC Public Health. 21, 1, 1054.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Portugal 100%
  • death 58%
  • cause 38%
  • cardiovascular disease 20%
  • WHO 15%
  15 Citations (Scopus)

  44 Downloads (Pure)
• 2020

  Avaliação inicial do impacto das medidas de confinamento do estado de emergência na primeira onda da epidemia de COVID-19 em Portugal

  Translated title of the contribution: Initial assessment of the impact of the emergency state lockdown measures on the 1st wave of the COVID-19 epidemic in PortugalRicoca Peixoto, V., Vieira, A., Aguiar, P., Carvalho, C., Rhys Thomas, D. & Abrantes, A., Nov 2020, In: Acta Médica Portuguesa. 33, 11, p. 733-741 9 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Portugal 100%
  • Critical Care 71%
  • Epidemics 69%
  • Emergencies 62%
  • Inpatients 32%
  25 Citations (Scopus)

  30 Downloads (Pure)

• COMPRIME: COnhecer Mais PaRa Intervir MElhor: preliminary mapping of municipal level determinants of COVID-19 transmission in Portugal at different moments of the 1st epidemic wave

  Translated title of the contribution: COMPRIME: COnhecer Mais PaRa Intervir MElhor: análise preliminar de fatores determinantes da transmissão da COVID-19 em Portugal, a nível municipal, em diferentes momentos da 1ª onda epidémicaSousa, P., Costa, N. M. D., Costa, E. M. D., Rocha, J., Peixoto, V. R., Fernandes, A. C., Gaspar, R., Duarte Ramos, F., Abrantes, P. & Leite, A., 2020, In: Portuguese Journal of Public Health. 38, 3-Suppl1, p. 18-25

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
  7 Citations (Scopus)

  44 Downloads (Pure)

• COVID-19: determinants of hospitalization, ICU admission and death among 20,293 reported cases in Portugal

  Peixoto, V. R., Vieira, A., Aguiar, P., Sousa, P., Carvalho, C., Thomas, D., Abrantes, A. & Nunes, C., 2020, p. 49-50.

  Research output: Contribution to conference › Abstract › peer-review

  • Portugal 100%
  • Hospitalization 59%

• COVID-19: determinants of hospitalization, ICU and death among 20,293 reported cases in Portugal

  Peixoto, V. R., Vieira, A., Aguiar, P., Sousa, P., Carvalho, C., Rhys Thomas, D., Abrantes, A. V. & Nunes, C., 2020, In: MedRxiv.

  Research output: Contribution to journal › Article

• Da tuberculose ao COVID-19: legitimidade jurídico-constitucional do isolamento/tratamento compulsivo por doenças contagiosas em Portugal

  Translated title of the contribution: From tuberculosis to COVID-19: legal and constitutional framework regarding compulsory isolation/treatment due to contagious diseases in PortugalRicoca Peixoto, V., Mexia, R., Santos, NS., Carvalho, C. & Abrantes, A. V., 2020, In: Acta Médica Portuguesa. 33, 4, p. 225-228

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
  2 Citations (Scopus)

  266 Downloads (Pure)

• Epidemic surveillance of Covid-19: considering uncertainty and under-ascertainment

  Translated title of the contribution: Vigilância epidemiológica do COVID-19: considerações sobre incerteza e sub-deteçãoRicoca Peixoto, V., Nunes, C. & Abrantes, A. V., 2020, In: Portuguese Journal of Public Health. 38, 1, p. 23-29

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • surveillance 100%
  • public health 83%
  • Public Health 82%
  • Public Health Practice 78%
  • Policy Making 68%
  36 Citations (Scopus)

  57 Downloads (Pure)

• Excess non-COVID-19 mortality in Portugal: seven months after the first death

  Translated title of the contribution: Excesso de mortalidade não-COVID-19: sete meses após o primeiro óbitoVieira, A., Peixoto, V. R., Aguiar, P., Sousa, P. & Abrantes, A. V., 2020, In: Portuguese Journal of Public Health. 38, 3-Suppl1, p. 51-57

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
  4 Citations (Scopus)

  16 Downloads (Pure)

• Excesso de mortalidade, em Portugal, em tempos de COVID-19

  Vieira, A. A. M., Peixoto, V. R. F. D., Aguiar, P. & Abrantes, A. V., 2020, 16 p. Escola Nacional de Saúde Pública, Universidade Nova de Lisboa.

  Research output: Other contribution

  File
  290 Downloads (Pure)

• Factors associated with coinfection and reinfection by chlamydia, gonorrhoea and syphilis in Portugal

  Pinho-Bandeira, T., Ricoca Peixoto, V., Dias, S. & Sa Machado, R., Sept 2020, In: European Journal of Public Health. 30, suppl 5

  Research output: Contribution to journal › Meeting Abstract › peer-review

  Open Access

  File
  20 Downloads (Pure)

• Interesse em temas de saúde e economia em tempos de COVID-19

  Vieira, A. A. M., Peixoto, V. R. F. D., Aguiar, P. & Abrantes, A. V., 2020, 10 p. Escola Nacional de Saúde Pública, Universidade Nova de Lisboa.

  Research output: Other contribution

  File
  146 Downloads (Pure)

• Rapid estimation of excess mortality during the COVID-19 pandemic in Portugal: beyond reported deaths

  Vieira, A., Peixoto, V. R., Aguiar, P. & Abrantes, A., Sept 2020, In: Journal of epidemiology and global health. 10, 3, p. 209-213 5 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Portugal 100%
  • Pandemics 86%
  • Mortality 40%
  • Cause of Death 12%
  • Epidemics 6%
  31 Citations (Scopus)

  156 Downloads (Pure)

• Situational and policy brief: COVID-19 response and migrant health in Portugal

  Dias, S., Peixoto, V. R., Vareda, R., Gama, A. & Abrantes, A., 2020, 10 p. London : Lancet Publishing Group.

  Research output: Other contribution

  Open Access

• Um mês em tempos de COVID-19

  Peixoto, V. R. F. D., Vieira, A. A. M. & Abrantes, A. V., 2020, 15 p. Escola Nacional de Saúde Pública, Universidade Nova de Lisboa.

  Research output: Other contribution

  File
  62 Downloads (Pure)

• “Timing”, adesão e impacto das medidas de contenção da COVID-19 em Portugal

  Peixoto, V. R. F. D., Vieira, A. A. M., Aguiar, P., Sousa, P. & Abrantes, A. V., 2020, 22 p. Escola Nacional de Saúde Pública, Universidade Nova de Lisboa.

  Research output: Other contribution

  File
  112 Downloads (Pure)