báo cáo hóa học:" Patient-reported outcomes as predictors of 10-year survival in women after acute myocardial infarction" potx

... cause of death was classified on the basis of diagnosis and disch arge notes. The cause of death of patients dying out of hospital was based on an assessment of discharge notes and diagnosis of ... RESEARC H Open Access Patient-reported outcomes as predictors of 10-year survival in women after acute myocardial infarction Tone M Norekvål 1,2* , Bengt Fridl...

Ngày tải lên: 20/06/2014, 15:20

... law scaling. Figures 12 to 16 show the optimization processing of base station displacements. Figure 12 shows the initial random location of the base stations, and in this case five base stations have ... those of the low-traffic density. The coverage rate is decreased according to the changing weight of the traffic factor, from 0.9 to 0.8. As the weight of the power factor increases...

Ngày tải lên: 21/06/2014, 22:20

... patient's perceptions of the impact of disease and treatment as clinical trial endpoints, and include multi-item HRQOL instruments, as well as single-item measures (e.g., pain visual analogue scale), daily ... feasibility of the PedsQL™ 4.0 as a population health measure in ADHD was determined from the percentage of missing values for each item [29,38,39]. Scale interna...

Ngày tải lên: 20/06/2014, 15:20

... Table 2 Multivariate predictors of missingness for each item of the SF-36. Scales/Items Proportion of missing Independent predictors Type of missingness PF (Physical functioning) PF1 Vigorous activities ... similar effect on missingness for almost all items, with an increase in the proportion of missing data of 10 to 50% per 10 year s of age. Data was more frequently missi...

Ngày tải lên: 18/06/2014, 19:20

... development of the PLA and reported on face and content validity of the instrument designed to measure one aspect of quality of life defined as level of unrestricted involvement in chosen pursuits. Unique ... was part of a series of studies designed to eval- uate psychometric properties of newly developed instru- ments. In determining sample size, the number of items c...

Ngày tải lên: 18/06/2014, 22:20

... activities was their primary motivator for behavioral change in coming to accept asthma as a chronic condition requiring ongoing monitoring and management [1]. Findings of the qualita- tive study defined ... of their asthma. Conclusion Findings of this study provide evidence of internal consist- ency reliability and construct validity of the PLA as a measure of one aspect o...

Ngày tải lên: 18/06/2014, 22:20

... was taken as 2.5 s for the 5-s window and 1.25 s for the 2.5-s window, while T 4 was taken as 4.5 s and 2.5 s respectively, as these windows were too small to use the normal method of obtaining ... multiple of n < N. The local trend of each window y n is obtained and subtracted from the summed series, using a line of least-squared fit to obtain the detrended fluctuation F(...

Ngày tải lên: 19/06/2014, 10:20

... fatigue. In addition, the decrease in noradrenaline and serot- onin release might be part of decreased attention and the appearance of depression often accompanying the mental fatigue. Journal of ... indispensable for information intake and processing within the central nervous system Glutamate neurotransmission is crucial in information intake and information processing with...

Ngày tải lên: 19/06/2014, 22:20

... smoked in the working place, which was having poor housekeeping practices and minimum engineering control, lacking local and general exhaust ventilation and washing facilities cul- minating into ... occupations such as production, use and recycling of lead, lead smelting, refin- ing, alloying and casting, lead acid battery manufacture and breaking, printing, jewellery making [1-5]. Many...

Ngày tải lên: 20/06/2014, 00:20