Increased frequency of severe diabetic ketoacidosis at type 1 diabetes onset among children during COVID-19 pandemic lockdown: an observational cohort study

K Dżygało, J Nowaczyk, A Szwilling… - … Diabetes and Metabolism, 2020 - termedia.pl
… Aim of the study: The aim of this study was to evaluate the frequency and severity of DKA
at the onset of T1D in children diagnosed in our department during COVID-19 pandemic …

Study protocol for COVID-RV: a multicentre prospective observational cohort study of right ventricular dysfunction in ventilated patients with COVID-19

JM Willder, P McCall, CM Messow, M Gillies, C Berry… - BMJ open, 2021 - bmjopen.bmj.com
… dysfunction in ventilated patients with COVID-19 which may lead to targeted … observational
cohort study will perform transthoracic echocardiography (TTE) in 150 patients with COVID-19

[HTML][HTML] … iron dyshomeostasis and anaemia on long-term pulmonary recovery and persisting symptom burden after COVID-19: a prospective observational cohort study

T Sonnweber, P Grubwieser, S Sahanic, AK Böhm… - Metabolites, 2022 - mdpi.com
… during acute COVID-19 and at post-acute COVID-19 follow-up, we … COVID-19. As fatigue
and impaired exercise capacity are among the most frequent persisting symptoms at COVID-19

Obesity and COVID-19 in New York City: a retrospective cohort study

P Goyal, JB Ringel, M Rajan, JJ Choi… - Annals of internal …, 2020 - acpjournals.org
… Methods and Findings: This retrospective observational cohort study included consecutive
adults with confirmed COVID-19 who were hospitalized between 3 March and 15 May 2020 at …

[HTML][HTML] Hydroxychloroquine and tocilizumab therapy in COVID-19 patients—An observational study

A Ip, DA Berry, E Hansen, AH Goy, AL Pecora… - PloS one, 2020 - journals.plos.org
observational cohort study drawn from … observational cohort study we report our survival
outcomes with hydroxychloroquine and tocilizumab among hospitalized patients with COVID-19

[HTML][HTML] Risk of COVID-19 among front-line health-care workers and the general community: a prospective cohort study

LH Nguyen, DA Drew, MS Graham, AD Joshi… - The Lancet Public …, 2020 - thelancet.com
… , observational cohort study using the COVID Symptom Studycohort studies to their
volunteers (appendix p 3). At enrolment, participants consented to use of information for research

[HTML][HTML] Incidence of co-infections and superinfections in hospitalized patients with COVID-19: a retrospective cohort study

C Garcia-Vidal, G Sanjuan, E Moreno-García… - Clinical Microbiology …, 2021 - Elsevier
… We performed an observational cohort study of all consecutive patients admitted for ≥48 …
with COVID-19 at our hospital who had either been discharged or had died during the study

[HTML][HTML] … after heterologous and homologous COVID-19 prime-boost vaccination regimens: descriptive interim results of a comparative observational cohort study

L Warkentin, N Zeschick, T Kühlein, P Steininger… - BMC infectious …, 2022 - Springer
… CoVaKo safety study we aim to monitor reactogenicity and health problems after COVID-19
A longitudinal online survey was used with the focus on health problems occurring within 18 …

The multidimensional prognostic index (MPI) for the prognostic stratification of older inpatients with COVID-19: a multicenter prospective observational cohort study

A Pilotto, M Azzini, A Cella, G Cenderello… - Archives of gerontology …, 2021 - Elsevier
… Given this background, the aim of this study (MPI COVID-19) is to evaluate if the MPI can
predict in older inpatients affected by COVID-19 in hospital mortality and the admission to ICU …

Association between blood pressure control and coronavirus disease 2019 outcomes in 45 418 symptomatic patients with hypertension: an observational cohort study

JP Sheppard, BD Nicholson, J Lee, D McGagh… - …, 2021 - Am Heart Assoc
… be associated with worse COVID-19 outcomes for hypertensive patients with suspected …
This study used a retrospective observational cohort study design, utilizing electronic health …