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Dr Kazuyo Machiyama, MPH, PhD

Assistant Professor

United Kingdom

My main area of research interest is improvement of reproductive health and minimising adverse effects of population changes on health and welfare worldwide. In the past few years, I've been extending my interest to infertility, childless/child-free and access and quality of fertility treatments in UK and other regions.

I have worked with a wide range of organisations from NGOs to government and international organisations. I currently work at LSHTM part time on Thursdays as Programme Director for the Nagasaki University-LSHTM Joint PhD programme, and work as Senior Research Manager at the Human Fertilisation and Embryology Authority (HFEA), UK, for the rest of a week.

Affiliations

Department of Population Health
Faculty of Epidemiology and Population Health

Centres

Centre for Maternal Adolescent Reproductive & Child Health

Teaching

I work at LSHTM on Thursdays as Programme Director for the Nagasaki-LSHTM Joint PhD Programme.

 

Previously, I was co-Interim Programme Director for the online MSc in Sexual and Reproductive Health Policy & Programming (2021-2022), and co-Programme Director for MSc in Reproductive and Sexual Health Research (RSHR) and MSc in Demography and Health (D&H) (2020-2022).

 

I have taught as a practical leader and lecturer for Statistics for Epidemiology and Population Health, Demographic Methods, Research Design and Analysis and Analysing Survey and Population Data.

 

Externally, I developed online/web-based sessions on Proximate determinants of fertility and Measuring fertility preferences, unintended pregnancy and access to family planning, as part of the UNFPA funded IUSSP distance learning course Population Analysis for Policies and Programmes in early 2010s. 

Research

I have conducted research on fertility, family planning, maternal health, unintended pregnancies and demographic dividend in sub-Saharan Africa and Asia. My PhD was on the re-assessment of fertility trends in 17 sub-Saharan African countries. This research included the development of a new trend estimation method adjusting for common errors in Demographic and Health Surveys (DHS), and the assessment of changes in proximate determinants of fertility in the past two decades. Recently, I've been extending my interest to infertility, childless/child-free and access and quality of fertilty treatments in UK and other regions.

Research Area
Demography
Reproductive health
Fertility
Population health
Public health
Country
United Kingdom
Japan
Region
Sub-Saharan Africa (developing only)
East Asia & Pacific (all income levels)
South Asia

Selected Publications

Individual, partner, and community variables associated with method-specific contraceptive beliefs in urban and rural Kenya.
Brander, C; RISHER, K; Odwe, G; Wado, YD; Obare, F; Cleland, J; MACHIYAMA, K;
2024
Contraception
Women's beliefs about methods and contraceptive discontinuation: Results from a prospective study from Nairobi and Homa Bay counties in Kenya.
Wado, YD; Mutua, MK; Odwe, G; Obare, F; MACHIYAMA, K; Casterline, JB; Cleland, J;
2023
Frontiers in global women's health
Misconceptions, Misinformation, and Misperceptions: A Case for Removing the "Mis-" When Discussing Contraceptive Beliefs.
Stevens, R; MACHIYAMA, K; MAVODZA, CV; DOYLE, AM;
2023
Studies in family planning
Response: Japan foresees early‐stage medical abortion approval: Will this reduce barriers to access safe abortion?
SORANO, S; Emmi, S; MACHIYAMA, K; Smith, C;
2022
International Journal of Gynecology & Obstetrics
Japan foresees early-stage medical abortion approval: Will this reduce barriers to access safe abortion?
SORANO, S; Emmi, S; MACHIYAMA, K; SMITH, C;
2022
International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics
Mobile phone-based interventions for improving adherence to medication prescribed for the primary prevention of cardiovascular disease in adults.
PALMER, MJ; MACHIYAMA, K; WOODD, S; GUBIJEV, A; Barnard, S; Russell, S; PEREL, P; FREE, C;
2021
Cochrane database of systematic reviews (Online)
Birthweight data completeness and quality in population-based surveys: EN-INDEPTH study.
Biks, GA; BLENCOWE, H; Hardy, VP; Geremew, BM; Angaw, DA; Wagnew, A; Abebe, SM; Guadu, T; Martins, JS D; Fisker, AB; Imam, MA; Nettey, OE A; Kasasa, S; Di Stefano, L; AKUZE, J; Kwesiga, D; LAWN, JE; Every Newborn-INDEPTH Study Collaborative Group,;
2021
Population health metrics
Stillbirth outcome capture and classification in population-based surveys: EN-INDEPTH study.
BLENCOWE, H; Bottecchia, M; Kwesiga, D; AKUZE, J; Haider, MM; Galiwango, E; Dzabeng, F; Fisker, AB; Enuameh, YA K; Geremew, BM; Nareeba, T; WOODD, S; Beedle, A; PEVEN, K; COUSENS, S; Waiswa, P; LAWN, JE; Every Newborn-INDEPTH Study Collaborative Group,;
2021
Population health metrics
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