Sentence examples for matched control observations from inspiring English sources
Related to this is the balance of observable characteristics between treated and matched control observations.
Investments within a two-year and three-year period after this date are defined as "treated" observations, for which we identify a matching "control" observation in the three-year period before the event.
There is no age matched control group.
The duration of observation varied from one case-control pair to another, but it was identical for each case and matched control.
Includes a matched control group.
Usually, matched-control observations (MC) are conducted at the same time the next possible observation day after the aggressive interactions [de Waal & Yoshihara, 1983].
In total for all years we observe displaced workers due to firm bankruptcies, we have 18,663 observations of matched treated and 49,827 observations of matched controls between 35 and 54 years of age, leaving us with an average of 2.7 controls per treated.
These authors scanned high functioning children with ASD and matched controls during imitation and observation of emotional expressions.
To keep external influences as small as possible, the observation periods of the matched controls were chosen to be parallel to the ones of the dementia counterparts.
3 This method assigns the same length of observation to cases and to their matched controls to ensure equal time windows to measure exposure.
Observations in the diseased cohort and in matched controls from the non-diseased cohort are used to determine excess costs and QoL changes attributable to CAP.
