Results 61 to 70 of about 2,713,395 (314)

Nuptiality and Fertility of Birth Cohorts [PDF]

Demography, 1974
Abstract The impact of changes in age patterns of nuptiality on the net reproduction rate is examined using life table techniques and assuming that age-specific fertility within marriage and fertility outside of marriage are fixed.
openaire   +2 more sources

Clinical disorders in a post war British cohort reaching retirement: evidence from the First National Birth Cohort Study [PDF]

, 2012
Background <br/> The medical needs of older people are growing because the proportion of the older population is increasing and disease boundaries are widening.
Silverwood, R.J., Rebecca Hardy, Macfarlane, P., Richards, Marcus, Silverwood, Richard J, Stephen, Alison M, Kuh, D., Andrew Wong, Judith E Adams, Adams, Judith E, Kuh, Diana, Dorothea Nitsch, Pierce, M.B., Nip, Wing, Wing Nip, Hardy, R., NSHD Scientific and Data Collection Teams, Hardy, Rebecca, Macfarlane, Peter, Diana Kuh, Mary B Pierce, Nip, W., Wong, Andrew, Marcus Richards, Adams, J.E., Richard J Silverwood, Pierce, Mary B, Peter Macfarlane, Nitsch, D., Nitsch, Dorothea, Stephen, A.M., Alison M Stephen, Wong, A., Richards, M., Hardy, R, Pierce, MB, Richards, M, Nitsch, D, Wong, A, Nip, W, Adams, JE, Macfarlane, P, Kuh, D, Stephen, AM, Silverwood, RJ   +44 more
core   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Association of maternal leukocyte, monocyte, and neutrophil counts with hypertensive disorders of pregnancy: the Japan Environment and Children’s Study (JECS)

Scientific Reports
Hypertensive disorders of pregnancy (HDP) increase the risk of preterm births and cesarean delivery. This study aimed to investigate whether maternal blood leukocyte, monocyte, or neutrophil counts in the first trimester are related to the development of
Shiori Ishiyama, Kazuki Mochizuki, Ryoji Shinohara, Kunio Miyake, Megumi Kushima, Reiji Kojima, Sayaka Horiuchi, Sanae Otawa, Hideki Yui, Tadao Ooka, Yuka Akiyama, Hiroshi Yokomichi, Zentaro Yamagata, The Japan Environment and Children’s Study Group   +13 more
doaj   +1 more source

A Study Protocol to Follow a Birth Cohort: Fars Birth Cohort

Shiraz E-Medical Journal, 2018
: Considering that the birth cohort study is the most appropriate model for studying and evaluating the relationship between exposures during the initial evolution and its long-term effects on the development of diseases, this prospective cohort study is designed for this purpose.
Najmeh Maharlouei, Sina Atefi, Kamran Lankarani   +2 more
openaire   +2 more sources

Cohort Profile: The Limache, Chile, birth cohort study [PDF]

International Journal of Epidemiology, 2013
The Limache cohort was set up to assess the programming and life course events hypotheses in relation to cardiovascular risk factors and chronic respiratory conditions, especially asthma, in the context of an unprecedented economic growth in Chile. The cohort was a representative sample of 1232 participants born between 1974 and 1978 in the hospital of
Amigo, Hugo, Bustos, Patricia, Zumelzú, Elinor, Rona, Roberto J.   +3 more
openaire   +3 more sources

Cognitive ability in childhood and cognitive decline in mid-life: longitudinal birth cohort study [PDF]

, 2004
Objective: To examine the association between cognitive ability in childhood and mid-life cognitive decline in the normal population. Design: Longitudinal, population based, birth cohort study. Participants: 2058 men and women born in 1946.
Richards, M, Fuhrer, R., Fuhrer, R, Shipley, B., Wadsworth, M.E.J., Shipley, B, Richards, M., Wadsworth, M E J   +7 more
core   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Early life vitamin D status and asthma and wheeze: a systematic review and meta-analysis

BMC Pulmonary Medicine, 2018
Background Vitamin D deficiency has been linked to an increased risk of asthma. This study aimed to quantify the effect of early life vitamin D status on asthma and wheeze later in life.
Song-Ying Shen, Wan-Qing Xiao, Jin-Hua Lu, Ming-Yang Yuan, Jian-Rong He, Hui-Min Xia, Xiu Qiu, Kar Keung Cheng, Kin Bong Hubert Lam   +8 more
doaj   +1 more source

Cohort Profile: The Isle of Man Birth Cohort Study [PDF]

International Journal of Epidemiology, 2012
The Isle of Man is a self-governing British Crown Dependency situated equidistantly from England, Scotland and Ireland. In 1991, its population of ∼75,000 comprised ∼50% indigenous Manx and 50% immigrants, mainly from the surrounding countries. It was invited to join the European Longitudinal Study of Pregnancy and Childhood.
Goodfellow, Stephanie A, Rolfe, Edna, Golding , Jean   +2 more
openaire   +2 more sources