Journals / Turkish Journal of Anaesthesiology and Reanimation / 2017 / Cilt: 45 - Sayı: 4

Serum Vitamin D Level at ICU Admission and Mortality

Yoğun Bakım Girişinde Serum D Vitamini Düzeyi ve Mortalite

Pages
193–196
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The APACHE II score and number of organ dysfunction are still important parameters for increased mortality.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: Vitamin D is a fat-soluble vitamin that plays a major role in the regulation of bone and calcium metabolism and has effects on the immune and cardiovascular systems.
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Key Findings & Data:Vitamin D deficiency is commonly seen in the general population as well as in critically ill patients and is reported to be associated with increased mortality and morbidity.
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Conclusion & Impact:The APACHE II score and number of organ dysfunction are still important parameters for increased mortality.
🔬Design:Research Article
📍Scope:2014 Verileri
⚙️Variables:Domain Parameters

Abstract

Objective: Vitamin D is a fat-soluble vitamin that plays a major role in the regulation of bone and calcium metabolism and has effects on the immune and cardiovascular systems. Vitamin D deficiency is commonly seen in the general population as well as in critically ill patients and is reported to be associated with increased mortality and morbidity. Our aim was to determine the relationship between vitamin D level at ICU admission and mortality. Methods: A total of 491 patients admitted to the ICU between January 2014 and January 2015 were evaluated retrospectively. The patients who were under 18 years old, had elective surgery, or whose serum vitamin D levels and outcomes were unknown were excluded. The patient's age, gender, APACHE II score, number of organ dysfunction, serum vitamin D level at ICU admission and outcomes were recorded. Results: Vitamin D level was low (<25 ng dL-1) in 166 (77.1%) of the patients. In non-survivor patients, APACHE II score and the number of organ dysfunction were significantly higher than the survivor patients (p<0.001 and p<0.001). There was a negative correlation between vitamin D level and APACHE II score (r2 =0.04, p=0.006). In multivariate analyses, the likelihood of mortality was increased 9.8-fold (range 4.2–17.6) and 8.9-fold (range 3.9–14.1) with an APACHE II score ≥24 and the number of organ dysfunction ≥2, respectively (p<0.001 and p<0.001). Conclusion: Vitamin D deficiency is commonly seen in intensive care patients. Although it is not an independently decisive factor for mortality, it might be related with poor clinical status at ICU admission. The APACHE II score and number of organ dysfunction are still important parameters for increased mortality.

Özet

Amaç: Yağda çözünen bir vitamin olan D vitamini kemik ve kal- siyum metabolizmasının düzenlenmesinde majör bir rol oynar ve immün ve kardiovasküler sistem üzerinde etkilere sahiptir. D vita- mini eksikliği genel populasyonun yanı sıra kritik hastalarda da sık görülür ve morbidite ve mortaliteyi arttırdığı bildirilmiştir. Bizim amacımız yoğun bakım girişindeki D vitamini düzeyi ile mortalite ilişkisini araştırmaktı. Yöntemler: Ocak 2014 ile Ocak 2015 arasında yoğun bakıma alın- mış toplam 491 hasta retrospektif olarak değerlendirildi. 18 yaşın altında, elektif cerrahi hastaları ve serum D vitamini düzeyleri ve hastane çıkış statüleri bilinmeyen hastalar çalışma dışı bırakıldı. Hastaların yaş, cinsiyet, APACHE II skoru, yetersiz organ sayısı, yoğun bakım girişindeki D vitamini düzeyi ve mortalite kaydedildi. Bulgular: 166 (%77,1) hastanın yoğun bakım girişindeki serum D vitamini düzeyi düşüktü (<25 ng dL-1). Ölen hastalarda APACHE II skoru ve yetersiz organ sayısı yaşayan hastalardan anlamlı yük- sekti (p<0,001; p<0,001). Yoğun bakım girişindeki D vitamin dü- zeyi ile APACHE II skoru arasında negatif korelasyon tespit edildi (r2=0,04 p=0,006). Multivariate analizde, APACHE II skorunun 24'e eşit ve üstünde olması ve organ yetersizliği sayısının 2'ye eşit ve üstünde olması mortalite ihtimalini sırasıyla 9,8 kat (4,2-17,6) ve 8,9 kat (3,9-14,1) arttırmaktaydı (p<0,001 p<0,001). Sonuç: D vitamin eksikliği yoğun bakım hastalarında sıklıkla gö- rülmektedir. D vitamini düzeyi mortalite için bağımsız belirleyici bir faktör olmamasına rağmen yoğun bakım girişindeki kötü klinik durum ile ilişkili olabilir. APACHE II skoru ve organ yetersizliği ise artmış mortalite için hala önemli parametrelerdir

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Cite This Article

ATALAN, H. K., GÜÇYETMEZ, B. (2017). Serum Vitamin D Level at ICU Admission and Mortality. Turkish Journal of Anaesthesiology and Reanimation, Cilt: 45 - Sayı: 4, 193–196. https://ajindex.com/articles/370503

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