Araştırma Makalesi

Vitamin D status in 187,728 women in a tertiary hospital: effects of age and season

Cilt: 22 Sayı: 3 30 Eylül 2025
PDF İndir
TR EN

Vitamin D status in 187,728 women in a tertiary hospital: effects of age and season

Öz

Aim: The aim of our study was to determine whether women admitted to our hospital for any reason have 25-hydroxyvitamin D (25(OH)D) deficiency and to determine whether there is a difference between serum 25(OH)D levels according to age and seasons. Materials and Methods: 187,728 female patients admitted to our hospital in winter and summer between 2020 and 2024 were included in the study. Ages, serum 25(OH)D levels, month and season of the examinations were recorded. Serum 25(OH)D levels: >30 ng/ml was considered adequate, 20-30 ng/ml vitamin D deficiency, <20 ng/ml vitamin D deficiency, 11-20 ng/ml mild vitamin D deficiency, 5-10 ng/ml moderate vitamin D deficiency, <5 ng/ml severe vitamin D deficiency. SPSS 28.0 programme was used for statistical analysis and p<0,005 was considered significant. Results: In this study, serum 25(OH)D levels of 187,728 patients aged 10-99 years were evaluated and the mean level was 18,7±11,9 (3-100) ng/ml. Serum 25(OH)D level was found to be adequate in 13,6%, inadequate in 24,1%, mildly deficient in 37,5%, moderately deficient in 21,3%, and severely deficient in 3,6% of the patients. Serum 25(OH)D level was significantly (p<0,05) higher in summer-autumn season than in winter-spring season. Conclusion: 25(OH)D deficiency is a common problem in our country as well as in the world. Serum vitamin D levels are affected by seasonal transitions and may be lower in winter. Although routine screening of serum vitamin D levels is not recommended, it may be recommended to develop strategies to improve vitamin D status in all age groups as in pregnant women.

Anahtar Kelimeler

Kaynakça

  1. 1 Forrest KYZ, Stuhldreher WL. Prevalence and correlates of vitamin D deficiency in US adults. Nutr Res 2011; 31(1): 48–54. 2 Holick MF. Vitamin D deficiency. N Engl J Med 2007; 357(3): 266–81. 3 Sözen T. D hormonu: Güncel gelişmeler, Hacettepe Tıp Dergisi 2011; 42:14- 27.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Kadın Hastalıkları ve Doğum

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

30 Eylül 2025

Gönderilme Tarihi

10 Ocak 2025

Kabul Tarihi

5 Mart 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 22 Sayı: 3

Kaynak Göster

APA
Yıldız, P., & Kahyaoğlu, B. (2025). Vitamin D status in 187,728 women in a tertiary hospital: effects of age and season. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi, 22(3), 306-310. https://doi.org/10.38136/jgon.1617189
AMA
1.Yıldız P, Kahyaoğlu B. Vitamin D status in 187,728 women in a tertiary hospital: effects of age and season. JGON. 2025;22(3):306-310. doi:10.38136/jgon.1617189
Chicago
Yıldız, Pınar, ve Beyzanur Kahyaoğlu. 2025. “Vitamin D status in 187,728 women in a tertiary hospital: effects of age and season”. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi 22 (3): 306-10. https://doi.org/10.38136/jgon.1617189.
EndNote
Yıldız P, Kahyaoğlu B (01 Eylül 2025) Vitamin D status in 187,728 women in a tertiary hospital: effects of age and season. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi 22 3 306–310.
IEEE
[1]P. Yıldız ve B. Kahyaoğlu, “Vitamin D status in 187,728 women in a tertiary hospital: effects of age and season”, JGON, c. 22, sy 3, ss. 306–310, Eyl. 2025, doi: 10.38136/jgon.1617189.
ISNAD
Yıldız, Pınar - Kahyaoğlu, Beyzanur. “Vitamin D status in 187,728 women in a tertiary hospital: effects of age and season”. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi 22/3 (01 Eylül 2025): 306-310. https://doi.org/10.38136/jgon.1617189.
JAMA
1.Yıldız P, Kahyaoğlu B. Vitamin D status in 187,728 women in a tertiary hospital: effects of age and season. JGON. 2025;22:306–310.
MLA
Yıldız, Pınar, ve Beyzanur Kahyaoğlu. “Vitamin D status in 187,728 women in a tertiary hospital: effects of age and season”. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi, c. 22, sy 3, Eylül 2025, ss. 306-10, doi:10.38136/jgon.1617189.
Vancouver
1.Pınar Yıldız, Beyzanur Kahyaoğlu. Vitamin D status in 187,728 women in a tertiary hospital: effects of age and season. JGON. 01 Eylül 2025;22(3):306-10. doi:10.38136/jgon.1617189