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Longitudinal Studies01:26

Longitudinal Studies

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Longitudinal studies are also widely used in other medical and social science fields. For instance, in cardiovascular research, they can monitor patients' health over decades to identify risk factors for heart disease, such as high cholesterol or smoking, and evaluate the long-term effectiveness of preventive measures. Similarly, in mental health studies, researchers might follow individuals from adolescence into adulthood to understand the development and progression of conditions like...
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Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
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Observational studies are a type of analytical study where researchers observe events without any interventions. In other words, the researcher does not influence the response variable or the experiment's outcome.
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In cross-sectional research, a researcher compares multiple segments of the population at the same time. If they were interested in people's dietary habits, the researcher might directly compare different groups of people by age. Instead of following a group of people for 20 years to see how their dietary habits changed from decade to decade, the researcher would study a group of 20-year-old individuals and compare them to a group of 30-year-old individuals and a group of 40-year-old...
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Cohort profile: The Nepal Turnaway Study.

Rachel Murro1, Sarah Raifman2, W John Boscardin1,3

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Summary
This summary is machine-generated.

The Nepal Turnaway Study tracks abortion seekers to understand the impacts of abortion denial on wellbeing. Findings show those denied abortion were more likely to be socioeconomically disadvantaged.

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Area of Science:

  • Reproductive Health
  • Sociology
  • Public Health

Background:

  • The Nepal Turnaway Study is a nationwide cohort study.
  • It investigates abortion care experiences and longitudinal wellbeing.

Purpose of the Study:

  • To understand the health and socioeconomic effects of receiving an abortion in Nepal.
  • To examine the long-term trajectories of women and families after seeking an abortion.

Main Methods:

  • Recruited 1,832 abortion seekers from April 2019 to December 2020.
  • Followed participants for up to five years with data collection every six months.
  • Collected data on socioeconomic status, maternal and child health, and pregnancy histories.

Main Results:

  • High participation (96%) and retention (85%) rates were achieved.
  • Nearly half (49%) of abortion seekers were denied abortions.
  • Those denied abortion were more likely to be socioeconomically disadvantaged.

Conclusions:

  • The study provides insights into the consequences of abortion denial.
  • It highlights the need for comprehensive reproductive healthcare services.
  • The cohort data will inform policies and interventions for women's wellbeing.