Clinical Comparison of COVID Waves 2–5. An Inpatient Retrospective Comparative Analysis From Karachi, Pakistan - Takeaways - MDSpire

Clinical Comparison of COVID Waves 2–5. An Inpatient Retrospective Comparative Analysis From Karachi, Pakistan

  • By

  • Muneeba Ahsan Sayeed

  • Elisha Shalim

  • Shaiza Farman

  • Fizza Farooqui

  • Beenish Syed

  • Ishfaque Ahmed

  • Anika Iqbal

  • Aneel Kumar

  • Raniyah Akhter

  • Furkan Hyder

  • Hasan Ali Shah

  • Adeel Hussain

  • Sarwat Rasheed

  • Saba Afshan

  • Rizwana Salik Nukrich

  • Madiha Raza

  • Haseeb U Rehman

  • Abdul Razzaque Memon

  • Abdul Wahid Rajput

  • Muhammad Saeed Quraishy

  • February 7, 2025

  • 0 min

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  • 1

    The study analyzed clinical characteristics and outcomes of COVID-19 waves 2 to 5 in Karachi, involving 3190 hospitalized patients.

  • 2

    Wave 2 had the highest discharge rate at 81%, while wave 4 recorded the highest mortality rate at 42.5%.

  • 3

    Cytokine release syndrome was most prevalent in wave 3, affecting 32.7% of patients.

  • 4

    Wave 5 predominantly affected elderly patients with mild COVID, with 84.6% having comorbidities.

  • 5

    Each wave exhibited unique clinical features, with wave 4 being the deadliest due to the Delta variant.

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