Latar BelakangPneumonia komunitas merupakan salah satu penyebab utama morbiditas dan mortalitasdi dunia, terutama pada pasien dengan komorbiditas. Penelitian ini bertujuan untukmengidentifikasi pola mikroorganisme penyebab pneumoni komunitas di RSUPPersahabatan periode 2021-2023.MetodeDesain penelitian menggunakan deskriptif observasional dengan rancangan kohortretrospektif. Sampel diambil dari data rekam medis pasien pneumonia komunitas dengankultur sputum positif.HasilHasil penelitian pola mikroorganisme yang paling banyak ditemukan adalah Klebsiellapneumoniae 54 subjek (36%), Acinetobacter baumannii 32 subjek (21,3%) danEscherichia coli 26 subjek (17,3%). Proporsi pasien dengan pneumonia non-severe lebihtinggi 80 subjek (53,3%) dibandingkan pneumonia severe 70 subjek (46,7%).KesimpulanPenelitian memberikan gambaran tentang pola mikroorganisme pada pneumoniakomunitas di RSUP Persahabatan yang dapat menjadi dasar dalam pemberian terapi.

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Introduction

Community- Acquired pneumonia is leading cause of morbidity and mortality worldwide,

particulary patients with comorbidities. This study aims to identify the microbial patterns

responsible for community-acquired pneumonia in RSUP Persahabatan during the period

of 2021-2023.

Method

Study design used was descriptive observational with a retrospective cohort approach.

The sample taken from the medical records of community-acquired pneumonia patients

with positive sputum culture.

Results

The study result showed that the most common microorganisms were Klebsiella

pneumoniae 54 subjects (36%), Acinetobacter baumannii 32 subjects (21,3%) dan

Escherichia coli 26 subjects (17,3%). The proportion of patients with non-severe

pneumonia was higher 80 subjects (53,3%) compared to pneumonia severe 70 subjects

(46,7%).

Conclusion

The study provides an overview of microbial patterns in community-acquired pneumonia

in RSUP Persahabatan, which can become the basis for providing therapy.