Sentence examples for a reference time period from inspiring English sources

However, in a prospective system, the specification of a reference time period is required, which may impact the sensitivity and specificity of cluster detection.

One way to capture the World Health Organization concept of health proposed in 1948 is to measure a specific reference time period without health and with poor functioning [ 31].

It is likely that physical activity varies for most people in the short term (e.g., on a daily basis), and the measurement of physical activity using threshold activity levels requires a longer reference time period in order to stabilize short-term fluctuations in behavior.

Other important design goals were compatibility with the WHO concept of health, especially the intent to explicitly include the concept of perceived mental health, and the inclusion of continuous measures and a specific reference time period (the previous 30 days) to provide statistical options and compatibility with key economic concepts, such as cost utility and human capital.

Typically, traditional measures to define frequent attendance focus on the marked area on the left side of Figure  1, representing an additional reference time period chosen arbitrarily.

c w is the cost of a unit of waiting time, namely 0.10 €/min[12]]; m is the total number of users who have been in a queue during the reference time period; t wi is the waiting time in minutes of the i th user.

In terms of validity, despite having a different focus and reference time period to the SDQ (today vs last 6-months), there was evidence of moderate convergence between the instruments.

Of the 3,152 matched survivors, 63 were excluded because they did not have any measurements within the reference time period with which to calculate an exposure.

This is achieved by inputting the street network, the PICAV transport demand and the fleet dimension and the threshold values into the microscopic simulator, which then simulates the behaviour of the transport system during the reference time period and assesses the waiting times of users and the total amount of time spent by vehicles in relocation.

There were 49 days during the reference time period where the HI equaled 100 °F or above.

These criteria are identical in RIFLE and AKIN for both amount of urinary output and reference time period [ 1, 2].