Plasma vitamin D deficiency is associated with poor sleep quality and night-time eating at mid-pregnancy in Singapore
Plasma 25-hydroxyvitamin D (25OHD) deficiency, poor sleep quality, and night-time eating, have been independently associated with adverse pregnancy outcomes, but their inter-relationships are yet to be evaluated. We aimed to investigate the associations between maternal plasma 25OHD status and sleep...
| Main Authors: | , , , , , , , , , , , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2018
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/88496 http://hdl.handle.net/10220/45791 |
| _version_ | 1811689103257763840 |
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| author | Cheng, Tuck Seng Loy, See Ling Cheung, Yin Bun Cai, Shirong Colega, Marjorelee T. Godfrey, Keith M. Chong, Yap-Seng Tan, Kok Hian Shek, Lynette Pei-Chi Lee, Yung Seng Lek, Ngee Chan, Jerry Kok Yen Chong, Mary Foong-Fong Fabian, Yap |
| author2 | Lee Kong Chian School of Medicine (LKCMedicine) |
| author_facet | Lee Kong Chian School of Medicine (LKCMedicine) Cheng, Tuck Seng Loy, See Ling Cheung, Yin Bun Cai, Shirong Colega, Marjorelee T. Godfrey, Keith M. Chong, Yap-Seng Tan, Kok Hian Shek, Lynette Pei-Chi Lee, Yung Seng Lek, Ngee Chan, Jerry Kok Yen Chong, Mary Foong-Fong Fabian, Yap |
| author_sort | Cheng, Tuck Seng |
| collection | NTU |
| description | Plasma 25-hydroxyvitamin D (25OHD) deficiency, poor sleep quality, and night-time eating, have been independently associated with adverse pregnancy outcomes, but their inter-relationships are yet to be evaluated. We aimed to investigate the associations between maternal plasma 25OHD status and sleep quality and circadian eating patterns during pregnancy. Data on pregnant women (n = 890) from a prospective cohort (Growing Up in Singapore Towards healthy Outcomes) were analyzed. Plasma 25OHD concentration was measured, while the Pittsburgh sleep quality index (PSQI) and 24-h dietary recall were administered to women at 26–28 weeks’ gestation. Plasma 25OHD status was defined as sufficient (>75 nmol/L), insufficient (50–75 nmol/L), or deficient (<50 nmol/L). Poor sleep quality was defined by a total global PSQI score >5. Predominantly day-time (pDT) and predominantly night-time (pNT) were defined according to consumption of greater proportion of calories (i.e., >50%) from 07:00–18:59 and from 19:00–06:59, respectively. After adjustment for confounders, women with plasma 25OHD deficiency had higher odds of poor sleep quality (odds ratio (OR) 3.49; 95% confidence interval (CI) 1.84–6.63) and pNT eating (OR: 1.85; 95% CI 1.00–3.41) than those who were 25OHD sufficient. Our findings show the association of maternal plasma 25OHD deficiency with poor sleep quality and pNT eating at mid-pregnancy. |
| first_indexed | 2024-10-01T05:42:47Z |
| format | Journal Article |
| id | ntu-10356/88496 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T05:42:47Z |
| publishDate | 2018 |
| record_format | dspace |
| spelling | ntu-10356/884962020-11-01T05:21:26Z Plasma vitamin D deficiency is associated with poor sleep quality and night-time eating at mid-pregnancy in Singapore Cheng, Tuck Seng Loy, See Ling Cheung, Yin Bun Cai, Shirong Colega, Marjorelee T. Godfrey, Keith M. Chong, Yap-Seng Tan, Kok Hian Shek, Lynette Pei-Chi Lee, Yung Seng Lek, Ngee Chan, Jerry Kok Yen Chong, Mary Foong-Fong Fabian, Yap Lee Kong Chian School of Medicine (LKCMedicine) Vitamin D Behavioral Circadian Rhythms DRNTU::Science::Medicine Plasma 25-hydroxyvitamin D (25OHD) deficiency, poor sleep quality, and night-time eating, have been independently associated with adverse pregnancy outcomes, but their inter-relationships are yet to be evaluated. We aimed to investigate the associations between maternal plasma 25OHD status and sleep quality and circadian eating patterns during pregnancy. Data on pregnant women (n = 890) from a prospective cohort (Growing Up in Singapore Towards healthy Outcomes) were analyzed. Plasma 25OHD concentration was measured, while the Pittsburgh sleep quality index (PSQI) and 24-h dietary recall were administered to women at 26–28 weeks’ gestation. Plasma 25OHD status was defined as sufficient (>75 nmol/L), insufficient (50–75 nmol/L), or deficient (<50 nmol/L). Poor sleep quality was defined by a total global PSQI score >5. Predominantly day-time (pDT) and predominantly night-time (pNT) were defined according to consumption of greater proportion of calories (i.e., >50%) from 07:00–18:59 and from 19:00–06:59, respectively. After adjustment for confounders, women with plasma 25OHD deficiency had higher odds of poor sleep quality (odds ratio (OR) 3.49; 95% confidence interval (CI) 1.84–6.63) and pNT eating (OR: 1.85; 95% CI 1.00–3.41) than those who were 25OHD sufficient. Our findings show the association of maternal plasma 25OHD deficiency with poor sleep quality and pNT eating at mid-pregnancy. NRF (Natl Research Foundation, S’pore) ASTAR (Agency for Sci., Tech. and Research, S’pore) NMRC (Natl Medical Research Council, S’pore) MOH (Min. of Health, S’pore) Published version 2018-09-03T04:20:04Z 2019-12-06T17:04:31Z 2018-09-03T04:20:04Z 2019-12-06T17:04:31Z 2017 Journal Article Cheng, T. S., Loy, S. L., Cheung, Y. B., Cai, S., Colega, M. T., Godfrey, K. M., . . . Yap, F. (2017). Plasma Vitamin D Deficiency Is Associated With Poor Sleep Quality and Night-Time Eating at Mid-Pregnancy in Singapore. Nutrients, 9(4), 340-. doi:10.3390/nu9040340 2072-6643 https://hdl.handle.net/10356/88496 http://hdl.handle.net/10220/45791 10.3390/nu9040340 en Nutrients © 2017 by The Author(s). Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). 12 p. application/pdf |
| spellingShingle | Vitamin D Behavioral Circadian Rhythms DRNTU::Science::Medicine Cheng, Tuck Seng Loy, See Ling Cheung, Yin Bun Cai, Shirong Colega, Marjorelee T. Godfrey, Keith M. Chong, Yap-Seng Tan, Kok Hian Shek, Lynette Pei-Chi Lee, Yung Seng Lek, Ngee Chan, Jerry Kok Yen Chong, Mary Foong-Fong Fabian, Yap Plasma vitamin D deficiency is associated with poor sleep quality and night-time eating at mid-pregnancy in Singapore |
| title | Plasma vitamin D deficiency is associated with poor sleep quality and night-time eating at mid-pregnancy in Singapore |
| title_full | Plasma vitamin D deficiency is associated with poor sleep quality and night-time eating at mid-pregnancy in Singapore |
| title_fullStr | Plasma vitamin D deficiency is associated with poor sleep quality and night-time eating at mid-pregnancy in Singapore |
| title_full_unstemmed | Plasma vitamin D deficiency is associated with poor sleep quality and night-time eating at mid-pregnancy in Singapore |
| title_short | Plasma vitamin D deficiency is associated with poor sleep quality and night-time eating at mid-pregnancy in Singapore |
| title_sort | plasma vitamin d deficiency is associated with poor sleep quality and night time eating at mid pregnancy in singapore |
| topic | Vitamin D Behavioral Circadian Rhythms DRNTU::Science::Medicine |
| url | https://hdl.handle.net/10356/88496 http://hdl.handle.net/10220/45791 |
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