Author: Na Li; Lefei Han; Min Peng; Yuxia Lv; Yin Ouyang; Kui Liu; Linli Yue; Qiannan Li; Guoqiang Sun; Lin Chen; Lin Yang
Title: Maternal and neonatal outcomes of pregnant women with COVID-19 pneumonia: a case-control study Document date: 2020_3_13
ID: 1esupl4q_5
Snippet: The control group of pregnant women without pneumonia during hospital stay were randomly selected from the medical records by an investigator (MP), who was not involved in statistical analysis. Only those aged 25-35 years were selected to match the age range of cases. We selected 121 women who were admitted during the same period (control 2020 group). Considering the potential adverse effects of mental stress caused by city lockdown and severe ep.....
Document: The control group of pregnant women without pneumonia during hospital stay were randomly selected from the medical records by an investigator (MP), who was not involved in statistical analysis. Only those aged 25-35 years were selected to match the age range of cases. We selected 121 women who were admitted during the same period (control 2020 group). Considering the potential adverse effects of mental stress caused by city lockdown and severe epidemics, we also included a second control group of 121 women admitted during January 24 -February 11, 2019 (control 2019 group). Blood test results were also retrieved from medical records. Two case groups underwent a blood test every three days but two control groups only took once on admission.
Search related documents:
Co phrase search for related documents- adverse effect and blood test: 1, 2, 3
- adverse effect and case group: 1, 2, 3
- adverse effect and control group: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
- adverse effect and hospital stay: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
- adverse effect and medical record: 1
- adverse effect and medical record select: 1
- adverse effect and mental stress: 1
- age range and blood test: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
- age range and blood test result: 1
- age range and case age range: 1, 2, 3, 4, 5, 6
- age range and case group: 1, 2, 3, 4, 5, 6, 7, 8
- age range and control group: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25
- age range and hospital stay: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25
- age range and medical record: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25
- age range and mental stress: 1, 2, 3, 4, 5, 6, 7, 8, 9
- blood test and control group: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25
- blood test and hospital stay: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
- blood test and medical record: 1, 2, 3, 4, 5, 6
- blood test and mental stress: 1
Co phrase search for related documents, hyperlinks ordered by date