Pulse Brain · Growing Health Evidence Index
Tier 3 — Observational / field trialPeer-reviewed

A Study on Factors Impacting Length of Hospital Stay of COVID-19 Inpatients

Şirin Çetin, Ayşe Ülgen, Hakan Şıvgın, Wentian Li

Journal of Contemporary Medicine · 2021

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Summary

This observational study of 3,184 COVID-19 inpatients from a Turkish hospital examined factors influencing length of hospital stay using competing risk Cox regression methods. Older age, elevated CRP, reduced haemoglobin and calcium, and elevated glucose were independently associated with longer hospitalisation. The findings suggest that routine laboratory parameters and demographic data could inform hospital bed management and patient triage decisions.

UK applicability

The clinical factors identified (age, inflammatory markers, electrolyte and glucose dysregulation) are universally relevant to COVID-19 management. However, findings from a single Turkish centre may not fully account for differences in UK healthcare capacity, discharge criteria, or patient demographics, limiting direct applicability to NHS bed management.

Key measures

Length of hospital stay; C-reactive protein (CRP); haemoglobin (HGB); calcium levels; glucose; HbA1C; diabetes status; mortality and discharge rates by cause-specific competing risk regression

Outcomes reported

The study identified clinical and laboratory factors associated with length of hospital stay among COVID-19 patients, stratified by ICU admission and survival status. Hospital stay duration was longer in surviving ICU patients compared to non-surviving ICU patients and non-ICU patients.

Theme
Nutrition & health
Subject
Micronutrients & dietary adequacy
Study type
Research
Study design
Observational cohort
Source type
Peer-reviewed study
Status
Published
Geography
Turkey
System type
Human clinical
DOI
10.16899/jcm.911185
Catalogue ID
SNmotmpttk-3pih8x

Topic tags

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