E-ISSN 2756-4843 | ISSN 0794-5698
 

Original Research 


Comparative Study of Ionised Serum Calcium Levels in Pregnant Normotensive and Pre-Eclamptic Women in Gombe, North-Eastern Nigeria

C. F. Oyeniyi, A. U. El-Nafaty, B. Bako, U. R. Yahaya and S. Adamu.

Abstract
Pre-eclampsia is a common cause of maternal and perinatal morbidity and mortality. Studies have linked the condition to hypocalcaemia. The objective of this study was to determine the ionised calcium levels in pre-eclamptic women and compare with that of their normotensive counterparts. Two hundred and eighty-four (284) women who completed the study were analyzed. Half of the participants were pre-eclamptic and the other half were normotensive. The participants in the two groups were matched for age, gravidity, and gestational age. Venous blood was obtained from the antecubital vein and analyzed for ionised serum calcium. The mean ionised calcium concentrations between the two groups were compared using the student t-test. Results show the mean ages of the participants in the pre-eclamptic and normotensive groups were 24.47 ± 6.63 and 25.19 ± 5.71 years, respectively (p = 0.33). Pre-eclamptic subjects had significantly lower ionised serum calcium than the normotensive pregnant women (1.03 ± 0.11 mmol/L vs. 1.14 ±0.09 mmol/L, p < 0.001). There was also a significantly increased risk of hypocalcaemia amongst the pre-eclamptic pregnant women than the normotensive counterpart (OR=14.11, 95% CI: 6.16-32.35). Findings from this study suggest lower ionised calcium levels in serum and hypocalcaemia are associated indicators of preeclampsia among pregnant subjects diagnosed with the condition. Routine calcium supplementation is therefore recommended in pregnancy to reduce the risk of PE.

Key words: Hypocalcaemia, Ionised calcium, Normotensive, Pre-eclampsia, Serum calcium


 
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How to Cite this Article
Pubmed Style

Oyeniyi CF, El-Nafaty AU, Bako B, . Comparative Study of Ionised Serum Calcium Levels in Pregnant Normotensive and Pre-Eclamptic Women in Gombe, North-Eastern Nigeria. Nig. J. Basic Appl. Sci.. 2022; 30(2): 105-111. doi:10.4314/njbas.v30i2.14


Web Style

Oyeniyi CF, El-Nafaty AU, Bako B, . Comparative Study of Ionised Serum Calcium Levels in Pregnant Normotensive and Pre-Eclamptic Women in Gombe, North-Eastern Nigeria. https://www.njbas-udus.com/?mno=103816 [Access: September 15, 2023]. doi:10.4314/njbas.v30i2.14


AMA (American Medical Association) Style

Oyeniyi CF, El-Nafaty AU, Bako B, . Comparative Study of Ionised Serum Calcium Levels in Pregnant Normotensive and Pre-Eclamptic Women in Gombe, North-Eastern Nigeria. Nig. J. Basic Appl. Sci.. 2022; 30(2): 105-111. doi:10.4314/njbas.v30i2.14



Vancouver/ICMJE Style

Oyeniyi CF, El-Nafaty AU, Bako B, . Comparative Study of Ionised Serum Calcium Levels in Pregnant Normotensive and Pre-Eclamptic Women in Gombe, North-Eastern Nigeria. Nig. J. Basic Appl. Sci.. (2022), [cited September 15, 2023]; 30(2): 105-111. doi:10.4314/njbas.v30i2.14



Harvard Style

Oyeniyi, C. F., El-Nafaty, . A. U., Bako, . B. & (2022) Comparative Study of Ionised Serum Calcium Levels in Pregnant Normotensive and Pre-Eclamptic Women in Gombe, North-Eastern Nigeria. Nig. J. Basic Appl. Sci., 30 (2), 105-111. doi:10.4314/njbas.v30i2.14



Turabian Style

Oyeniyi, C. F., A. U. El-Nafaty, B. Bako, and U. R. Yahaya and S. Adamu. 2022. Comparative Study of Ionised Serum Calcium Levels in Pregnant Normotensive and Pre-Eclamptic Women in Gombe, North-Eastern Nigeria. Nigerian Journal of Basic and Applied Sciences, 30 (2), 105-111. doi:10.4314/njbas.v30i2.14



Chicago Style

Oyeniyi, C. F., A. U. El-Nafaty, B. Bako, and U. R. Yahaya and S. Adamu. "Comparative Study of Ionised Serum Calcium Levels in Pregnant Normotensive and Pre-Eclamptic Women in Gombe, North-Eastern Nigeria." Nigerian Journal of Basic and Applied Sciences 30 (2022), 105-111. doi:10.4314/njbas.v30i2.14



MLA (The Modern Language Association) Style

Oyeniyi, C. F., A. U. El-Nafaty, B. Bako, and U. R. Yahaya and S. Adamu. "Comparative Study of Ionised Serum Calcium Levels in Pregnant Normotensive and Pre-Eclamptic Women in Gombe, North-Eastern Nigeria." Nigerian Journal of Basic and Applied Sciences 30.2 (2022), 105-111. Print. doi:10.4314/njbas.v30i2.14



APA (American Psychological Association) Style

Oyeniyi, C. F., El-Nafaty, . A. U., Bako, . B. & (2022) Comparative Study of Ionised Serum Calcium Levels in Pregnant Normotensive and Pre-Eclamptic Women in Gombe, North-Eastern Nigeria. Nigerian Journal of Basic and Applied Sciences, 30 (2), 105-111. doi:10.4314/njbas.v30i2.14





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