OBJECTIVE To investigate the association between helmet legislation and admissions to hospital for cycling related head injuries among young people and adults in Canada. DESIGN Interrupted time series analysis using data from the National Trauma Registry Minimum Data Set. SETTING Canadian provinces and territories; between 1994 and 2003, six of 10 provinces implemented helmet legislation. ...

In Lao PDR, lack of skilled manpower and financial resources in the central government, plus the policy urging local authorities to be self-sufficient and self-reliant caused the central government to decentralize all sectors to the provincial level in 1987. After 1987, the provinces took over all responsibilities such as planning, financing and provision of health services, only informing the ...

OBJECTIVES To explore antibiotic prescribing patterns in rural areas across 10 provinces of Western China and to compare the patterns among these provinces. METHODS About 20 125 prescriptions were collected from 680 primary health clinics in villages from 40 counties in 10 provinces of Western China. Percentage of prescriptions with antibiotics and number of antibiotics per 100 prescriptions ...

To determine the most prevalent biovar responsible for brucellosis in sheep and goat populations of Iran, a cross-sectional study was carried out over 2 years in six provinces selected based on geography and disease prevalence. Specimens obtained from referred aborted sheep and goat fetuses were cultured on Brucella selective media for microbiological isolation. Brucellae were isolated from 265...

sleepy drivers (including those with untreated sleep apnea) must be reported to the relevant motor vehicle licensing authority in some provinces. Such reports have the potential to limit an older person’s independence because, as pointed out by Wolkove and colleagues, there is marked variability within Canada in the coverage for continuous positive airway pressure devices, the treatment of choi...

Studies of foreign direct investment (FDI) distribution in the US is voluminous but such studies on a developing country are rare. We fill the void by analyzing the spatial and temporal variation in FDI among China’s 30 provinces. We believe this is the first study of its kind. Other than some “standard” results, our pooled regression finds that the cumulative FDI has a negative impact on the n...

A biogeographic regionalisation of the Neotropical region is proposed as a hierarchical classification of sub-regions, dominions, provinces and districts. This regionalisation is based on biogeographic analyses of terrestrial plant and animal taxa, and seeks to provide universality, objectivity and stability, such that it can be applied when describing distributional areas of particular taxa or...

Models of economic geography predict that transportation costs directly affect demand for goods and the supply of intermediate inputs. One of the reasons that international trade is concentrated in the coastal provinces of China is that they have lower transportation costs in transporting goods to other countries than do provinces in the interior. This paper examines the relationship between th...

Soil-transmitted helminth (STH) infections, and schistosomiasis and other trematodiases often have a high prevalence in developing countries. Here, we present updated information on the prevalence of these parasites in the Lao People's Democratic Republic (Lao PDR) in 2012, arising from the annual national helminthiasis survey. Fecal specimens were collected from 8,610 inhabitants of 12 provinc...