For PM2.5 and black carbon, monitor-based estimates (of PM2.5) were more highly correlated with personal exposures than were the LUR models (Nethery et al. 2007), Overall, these differences between the monitor-based and LUR model exposure estimates suggest that our finding of risks associated with both types of exposure estimates indicate some independence of these risks.
Update: A separate press release for their "absolute black" monitors is here, but to be honest I see very little difference between the monitors and the HDTVs, since the hardest specs in the release are "near flawless" and "pristine".
The crude effectiveness of intervention was estimated as the difference between the monitoring effect in the intervention group.
Additionally, the direction of difference between the monitors appeared to reverse across the range of activity levels suggesting a complicated pattern of disagreement.
Because the land use regression is fit to the difference between the monitored value and the grid cell prediction, this local contribution is independent of the grid cell value, allowing us to examine the different sources of particle exposure with less collinearity in our model.
The bias function was estimated as the functional mean of the pair-wise differences between the activity monitor and the indirect calorimetry curves with corresponding 95% confidence bands estimated by the method described by Cuevas et al. (2006) using the L2 norm as proximity measure [ 40].
The current analysis adds to this understanding regarding the differences between the two monitors on both surrogate outcome parameters and clinical endpoints.
In the Telemonitoring to Improve Heart Failure Outcomes (Tele-HF) trial, there were no significant differences between the automated monitoring of the signs and symptoms group and the usual care group with regard to the primary composite endpoint of all-cause readmission and death or the secondary endpoints including HF readmission.
Thus, for Time 1 the denominator was 24; for Time 2 the denominator was 36 and for Time 3 the denominator was 15 To evaluate shifts in students' strategic thinking during task engagement, a paired sample t test was used to examine differences between the metacognitive monitoring measure administered during the first and second iteration of the task.
The big difference between the ATM.6 monitors and most other monitors is that they're active, which means the little amplifiers inside the monitors are developed specifically to match the speaker driver and design of the cabinet.
