BACKGROUND No systemic evaluation of asthma control in Jilin Province has been reported. Asthma control might provide the basis for asthma management in this region. A multicenter hospital-based cross-sectional study was performed to investigate the asthma control and related factors for severe asthma exacerbations in patients with moderate or severe asthma in Jilin Province, China. METHODS T...

OBJECTIVE To study the effect of work related variables on the height, weight, and body mass index (BMI) of working boys aged 10-16 years. DESIGN Cross sectional survey. SETTING Irbid, Jarash, and North Jordan Valley in Jordan. PARTICIPANTS 135 working boys aged 10-16 years and their mothers. OUTCOME MEASURES Height for age z score; weight for age z score; BMI for age z score. RESULTS...

This paper analyzes qualitatively and quantitatively the effects of declining mortality rates on fertility, education and economic growth. The analysis demonstrates that if individuals are prudent in the face of uncertainty about child survival, a decline in an exogenous mortality rate reduces precautionary demand for children and increases parental investment in each child. Once mortality is e...

Rising incomes (and associated expenditures) have been shown to be a major driver of environmental problems. Lately, several studies pointed break between the income and biodiversity loss on per-capita level. The increase in land-use efficiency is as key factor this decoupling. However, lot previous work footprints has cross-sectional there limited analysis with temporal perspective. In work, w...

Governance is a way of exercising power in economic and social resource management of a country. Good governance criteria have different weights and relation with regard to the conditions and information of any country. This study is a descriptive survey and has been carried out to calculate the coefficients and weights of each indicator of good governance in Mena countries and identification o...

This paper suggests multidimensional affluence measures for the top of the distribution. In contrast to commonly used top income shares, they allow the analysis of the extent, intensity and breadth of affluence in several dimensions within a common framework. We illustrate this by analyzing the role of income and wealth as dimensions of multidimensional well-being in Germany and the US in 2007 ...