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Updated: Apr 23, 2026

Quantified Assessment of Infant's Gross Motor Abilities Using a Multisensor Wearable
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阿普加得分和因特定原因的婴儿死亡风险:基于人口的队列研究

Stamatina Iliodromiti1, Daniel F Mackay2, Gordon C S Smith3

  • 1School of Medicine, University of Glasgow, Glasgow Royal Infirmary, Glasgow, UK.

Lancet (London, England)
|September 20, 2014
PubMed
概括

在5分钟的Apgar分数低与新生儿和婴儿死亡风险增加密切相关. 这项研究证实了Apgar得分.

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Relative Risk01:12

Relative Risk

Relative risk (RR) is a statistical measure commonly used in epidemiology to compare the likelihood of a particular event occurring between two groups. This metric is important for evaluating the relationship between exposure to a specific risk factor and the probability of a particular outcome. It plays a crucial role in medical research, public health studies, and risk assessment. Relative risk quantifies how much more (or less) likely an event is to occur in an exposed group compared to an...
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z scores are the standardized values obtained after converting a normal distribution into a standard normal distribution. A z score is measured in units of the standard deviation. The z score tells you how many standard deviations the value x is above (to the right of) or below (to the left of) the mean, μ. Values of x that are larger than the mean have positive z scores, and values of x that are smaller than the mean have negative z scores. If x equals the mean, then x has a z score of...
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Actuarial Approach

The actuarial approach, a statistical method originally developed for life insurance risk assessment, is widely used to calculate survival rates in clinical and population studies. This method accounts for participants lost to follow-up or those who die from causes unrelated to the study, ensuring a more accurate representation of survival probabilities.
Consider the example of a high-risk surgical procedure with significant early-stage mortality. A two-year clinical study is conducted,...
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