The Department for Transport found that hospital-based studies tended to show a "significant protective effect" from cycle helmets but wider population studies tended to show "a lower, or no, effect".
In Spain, there have been few nation-wide population studies evaluating CPV in PC.
Postpartum haemorrhage was also found to be the major contributor to maternal mortality in Syria and Egypt in nation-wide population studies [ 17– 17].
Genomics is being used in many populations for purposes such as large genome-wide population studies, personalized genomics, and genomic ancestry tests.
GBS has made genome-wide population studies possible due to the affordability of the method and its capability of resolving tens of thousands of markers scattered throughout the genome.
The 77.6% prevalence of CAM use in this rural Japanese study exceeds that of CAM use in nation-wide population studies in England, Germany, Australia, and the USA, where the 12-month prevalence was reported to be 26.3%, 42.3%, 68.9%, and 38.3% respectively [ 5– 8].
Therefore, we conducted a nation-wide population study to investigate the incidence of active TB in HCV infected patients receiving IBT in Taiwan.
A UK-wide population study of a similar size and including a similar number of symptoms (25 vs. the 23 in this study), found a mean of 3.7 symptoms among respondents [ 3], a substantially lower mean than our 6.0.
The new fast and cost-efficient methods for DNA sequencing hold therefore great promise to change the current situation and pave the way for modern genomic tools such as gene expression microarrays [ 22] and genome-wide association population studies [ 23, 24].
A literature research revealed that reported incidences of AAD were undetermined showing a wide variation between population studies and clinical trials (reviewed by McFarland, 2008) [ 2].
