The next most studied management practice is tillage, with studies in China [38, 50] Australia [55], the USA [31], Canada [32, 33], Chile [70] and Brazil [71].
Although biologic cerebrospinal fluid (CSF) biomarkers are among the most studied and validated in clinical practice [ 6- 8], no sort of "visual" scale concerning biologic biomarkers is available.
Furthermore, most studies using drill and practice methodologies (all except [ 61, 69]) reported between-group improvements in cognition between the experimental and control groups, at least for some measures.
Most studies report new practices and evaluate their policy effectiveness in developed countries, such as the United States and Europe.
Most studies examining POU practices during cholera epidemics have relied on single cross-sectional studies which are limited for assessing behavioural changes.
To date, most studies relate transnational practices to migrants' trajectories at destination or to the characteristics of their community at destination (see Martiniello & Lafleur, 2008 for a review of the literature).
Most studies examining anticoagulation practices in primary care have used surveys or other forms of quantitative methods; however, given the inherent complexity of this subject matter, it is likely that qualitative research methods could provide significant additional insight.
In most studies and current practice, the actions of vehicles are modelled as moving static loads with a dynamic increase factor, which are obtained mainly from field measurements.
There is little recent data for the United States, and most studies of medical practice after low-trauma or hip fracture relate to small single-center studies in the 1990s.
4 5 Most studies have reported practice variation and outcomes independently and have been limited by lack of population coverage, basing their analyses on selected hospitals or on subgroups defined by age or acute myocardial infarction phenotype (either ST elevation myocardial infarction or non-ST elevation myocardial infarction).
