Results 121 to 130 of about 4,239,163 (261)

Pelvic inflammatory disease and the intrauterine device: findings in a large cohort study. [PDF]

, 1981
Martin Vessey, D Yeates, Rosemary Flavel, Klim McPherson   +3 more
openalex   +1 more source

Organisational downsizing, sickness absence, and mortality: 10-town prospective cohort study [PDF]

, 2004
Objective To examine whether downsizing, the reduction of personnel in organisations, is a predictor of increased sickness absence and mortality among employees.Design Prospective cohort study over 7.5 years of employees grouped into categories on the ...
Ferrie, JE, Kivimaki, M, Linna, A, Pentti, J, Vahtera, J, Virtanen, M, Virtanen, P   +6 more
core  

Impact of closed-off management due to COVID-19 rebound on maternal depression during pregnancy

BMC Pregnancy and Childbirth
Background This study aimed to assess the impacts of closed-off measures with different strictness levels (lockdown, partial lockdown and non-lockdown) and geographic proximity to patients with coronavirus disease 2019 (COVID-19) on prenatal depression ...
Wanqing Xiao, Yuting Yang, Huiyun Xiao, Peiyuan Huang, Dongmei Wei, Yingfang Wu, Jia Yu, Jian-Rong He, Xiu Qiu   +8 more
doaj   +1 more source

Long‐term effect of caesarean section on the gut microbial taxonomical profile and metabolic function of children at pre‐school age

Clinical and Translational Medicine, 2023
Chang Gao, Dan‐Tong Shao, Cheng‐Rui Wang, Ya‐Shu Kuang, Jin‐Hua Lu, Ding‐Yuan Zeng, Jian‐Rong He, Xiu Qiu   +7 more
doaj   +1 more source

Association of maternal blood mercury concentration during the first trimester of pregnancy with birth outcomes

Scientific Reports
Exposure to mercury has been associated with adverse effects on pregnancy outcomes. However, there is limited literature on mercury exposure and pregnancy outcomes in Chinese pregnant women.
Wei Li, Chong Miao, Bin Sun, Zhengqin Wu, Xinrui Wang, Haibo Li, Haiyan Gao, Yibing Zhu, Hua Cao   +8 more
doaj   +1 more source

On the age-dependent association between cancer of the breast and of the endometrium. A nationwide cohort study [PDF]

, 1987
H‐O Adami, UB Krusemo, Leif Bergkvist, I. Persson, Bo Pettersson   +4 more
openalex   +1 more source

A cohort study of psychosurgery cases from a defined population. [PDF]

, 1988
Ehtisham Hussain, H Freeman, R. A. C. Jones   +2 more
openalex   +1 more source

Millennium Cohort Study Second Survey: A User's Guide to Initial Findings [PDF]

, 2007
This report presents some of the main initial findings of the Second Survey of the Millennium Cohort Study conducted by the Centre for Longitudinal Studies, which is based at the Institute of Education, University of London.
Hansen, Kirstine, Joshi, Heather
core   +1 more source

The Millennium Cohort Study.

Population trends, 2002
The Millennium Cohort Study is the latest in the line of British birth cohort studies. MCS resembles its predecessors which follow people born in 1946, 1958 and 1970 in the intention to become multi-purpose longitudinal data resource charting many aspects of individual's lives over time.
Smith, K, Joshi, H
openaire   +2 more sources

The value of fetal growth trajectory during pregnancy in predicting small for gestational age neonates at term

BMC Pregnancy and Childbirth
Background The predictive value of trajectory identified by group-based trajectory modeling (GBTM) has been discussed but its value in predicting small for gestational age (SGA) neonates is still unclear.
Huimin Zhu, Min Wei, Xiuxiu Li, Xuemei Liu, Jin Li, Xuemei Fan, Zhen Wang, Weiqing Chen   +7 more
doaj   +1 more source