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Effect of Face Mask Wearing on Maternal Oxygen Saturation and on Non-stress Test Results |
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| รหัสดีโอไอ | |
| Creator | Pattraporn Udompornthanakij |
| Title | Effect of Face Mask Wearing on Maternal Oxygen Saturation and on Non-stress Test Results |
| Contributor | Kittipong Kongsomboon, Tharangrut Hanprasertpong |
| Publisher | PIMDEE Co., Ltd. |
| Publication Year | 2568 |
| Journal Title | Thai Journal of Obstetrics and Gynaecology |
| Journal Vol. | 33 |
| Journal No. | 4 |
| Page no. | 304-314 |
| Keyword | oxygen saturation, non-stress test, pregnancy, face mask |
| URL Website | https://tci-thaijo.org/index.php/tjog/index |
| Website title | www.tci-thaijo.org |
| ISSN | 2673-0871 |
| Abstract | Objectives: This study was conducted to evaluate the maternal oxygen saturation at the 5th minute, as measured by pulse oximetry and non-stress test (NST) results in pregnant women when they were not wearing and wearing a face mask. Materials and Methods: A prospective observational study was conducted among pregnant women with a gestational age ? 32 weeks. Each participant was monitored for maternal oxygen saturation, as measured by pulse oximetry, vital signs, and NST for approximately 40 minutes divided into 20-minute durations under conditions of them not wearing and wearing a face mass, respectively. Results: In total, 72 participants were enrolled. The mean maternal oxygen saturation was significantly lower at the 5th minute of monitoring the pregnant women when wearing a face mask than at the 5th minute when not wearing a face mask (mean ? standard deviation (SD) = 97.78 ? 1.24% vs 98.15 ? 1.12%, p = 0.009). The mean maternal diastolic blood pressure was also significantly lower at the 5th minute of monitoring participants when wearing a face mask versus not wearing a face mask (mean ? SD = 66.32 ? 7.60 mmHg vs 68.40 ? 8.13 mmHg, p = 0.007). Non-reactive NST results are comparable when wearing and not wearing a face mask (p = 0.313). Conclusion: The mean maternal oxygen saturation and maternal diastolic blood pressure were significantly lower at the 5th minute of monitoring the participants when wearing a face mask than at the 5th minute when not wearing a face mask, but the trend was no difference when monitoring for a longer time. |
