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Related Concept Videos

Attitudes01:54

Attitudes

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Attitude is our evaluation of a person, an idea, or an object. We have attitudes for many things ranging from products that we might pick up in the supermarket to people around the world to political policies. Typically, attitudes are favorable or unfavorable: positive or negative (Eagly & Chaiken, 1993). And, they have three components: an affective component (feelings), a behavioral component (the effect of the attitude on behavior), and a cognitive component (belief and knowledge;...
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The interval estimate of any variable is known as the prediction interval. It helps decide if a point estimate is dependable.
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An unbiased point estimate is often insufficient to predict a population estimate, such as population mean or population proportion. In this scenario, a confidence interval is used. A confidence interval is an estimate similar to a  sample proportion. However, unlike the point estimate which is a single value, the confidence interval  contains a range of values. These values have lower and upper limits, known as confidence limits, and can be designated as L1 and L2, respectively.
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Uncertainty: Confidence Intervals00:54

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The confidence interval is the range of values around the mean that contains the true mean. It is expressed as a probability percentage. The interpretation of a 95% confidence interval, for instance, is that the statistician is 95% confident that the true mean falls within the interval. The upper and lower limits of this range are known as confidence limits. The confidence limits for the true mean are estimated from the sample's mean, the standard deviation, and the statistical factor...
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A confidence interval is a better estimate of the population than a point estimate, as it uses a range of values from a sample instead of a single value.
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For effective statistical analysis, data are classified into four levels of measurement—nominal, ordinal, interval, and ratio.
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Maternal Knowledge, Attitudes, and Practices Concerning Interpregnancy Interval.

Carolyn R Ahlers-Schmidt1, Nikki Keene Woods2, Danielle Bradshaw1

  • 1University of Kansas School of Medicine-Wichita, Department of Pediatrics, Wichita, KS.

Kansas Journal of Medicine
|April 3, 2019
PubMed
Summary

Mothers desire interpregnancy intervals (IPI) for healing but often have short IPIs, with limited awareness of associated risks. Future interventions should focus on educating women about optimal interpregnancy intervals.

Keywords:
birth intervalsinfant mortalitymaternal-child health servicespregnancyreproductive history

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Area of Science:

  • Reproductive Health
  • Maternal Health
  • Public Health

Background:

  • Interpregnancy interval (IPI) is crucial for maternal and infant health.
  • Short interpregnancy intervals (<18 months) are linked to adverse birth outcomes.
  • Limited research exists on maternal knowledge, attitudes, and practices regarding IPI.

Purpose of the Study:

  • To assess maternal knowledge, attitudes, and practices concerning interpregnancy interval (IPI).
  • To understand women's perceptions of optimal IPI and associated risks.
  • To identify preferred educational methods for IPI information.

Main Methods:

  • Cross-sectional survey of 125 mothers in Sedgwick County, Kansas.
  • Participants included new/expectant mothers and mothers of NICU graduates.
  • Surveys were self-administered or emailed.

Main Results:

  • Less than 30% of mothers received prior IPI information.
  • Many mothers incorrectly associated short IPI with various birth risks.
  • Maternal attitudes towards optimal IPI were mixed; half had past IPIs <18 months.
  • Healthcare providers and face-to-face/print materials were preferred for education.

Conclusions:

  • Maternal awareness of the need for interpregnancy spacing exists but doesn't align with past behaviors.
  • Findings highlight a gap between knowledge and practice regarding IPI.
  • Interventions are needed to improve understanding and practice of optimal IPI.