26 research outputs found
2016 International Land Model Benchmarking (ILAMB) Workshop Report
As earth system models (ESMs) become increasingly complex, there is a growing need for comprehensive and multi-faceted evaluation of model projections. To advance understanding of terrestrial biogeochemical processes and their interactions with hydrology and climate under conditions of increasing atmospheric carbon dioxide, new analysis methods are required that use observations to constrain model predictions, inform model development, and identify needed measurements and field experiments. Better representations of biogeochemistryclimate feedbacks and ecosystem processes in these models are essential for reducing the acknowledged substantial uncertainties in 21st century climate change projections
Minimal deviation adenocarcinoma of endometrium: A rare entity in a 72-year-old female
Minimal deviation adenocarcinoma (MDA) of endometrium is considered a differentiated state of endometrioid adenocarcinoma. It is a low-grade tumor associated with areas histologically typical of endometrioid adenocarcinoma in the majority of the cases. Due to deceptively benign microscopy, MDA may be overlooked leading to incorrect assessment of tumor extend and staging
Parental Atopy and Exposure to Pets on Asthma: A Hospital-Based Case-Control Study
Objectives: Studies of parental atopy, exposure to pets, and the risk of asthma have provided conflicting results. We aimed to assess the relationship between asthma among adults with parental atopy, pet keeping inside, and pet keeping outside the home. This study involved a total of 159 adults. The clinically diagnosed cases were 53 adults with asthma as per Global Initiative for Asthma (GINA) guidelines and 106 controls without asthma.
Methods: The study design was a hospital based case-control study. Information on parental atopy and exposure to pets was collected by using a self-administrated questionnaire. We used the exposure odds ratio and 95% confidence interval (CI) to quantify the relation between determinants of interest and the risk of asthma. These were estimated using logistic regression analysis with SPSS version 11.5.
Results: The paternal and maternal history of asthma were found to have significant effect on asthma among adults with adjusted odds ratio (OR) of 6.70 (1.92-23.33 95%CI) and 3.33 (1.25-8.89 95% CI) respectively. Parental history and parental atopy significantly increased risk of asthma among adults with adjusted odds ratios of 5.78 (2.38-14.05 95% CI) and 3.65 (1.58-8.43 95% CI) respectively. There was no significant association between asthma and exposure to pets. The adjusted odds ratios for pet keeping inside and outside the house were 1.61 (0.55-4.7395%CI) and 1.32 (0.61-2.87 95%CI) respectively.
Conclusions: Our results support the hypothesis that both parental history and parental atopy increase the risk of asthma among adults whereas pet keeping inside and outside the house during the previous 12-month period were not significantly associated with asthma among adults
Factors influencing the care-seeking behaviour of chest symptomatics: a community-based study involving rural and urban population in Tamil Nadu, South India
Our aim was to identify the factors that influence the care-seeking behaviour of chest symptomatics in
urban and rural areas in South India. We conducted in-depth interviews with 649 participants: 80%
of 310 urban residents and 63% of 339 rural people had sought care (P < 0.01), 93% within 1 month
of onset of symptoms. Private health care facilities were the first and preferred point of contact for
57% of urban and 48% of rural participants; the major reasons were proximity to residence and their
perception that good-quality care would be available there. Symptomatics who did not seek care
attributed their inaction to insufficient severity of symptoms (51%), unaffordability (46%) and lack of
time due to work pressures (25%). Socio-economic factors such as literacy and family income
significantly influenced care-seeking behaviour. Our results indicate that most chest symptomatics seek
care promptly; their initial response is to go to the nearest private health care facility, shifting to
another if they are dissatisfied. Fifty per cent of the participants who did not seek care felt that their
symptoms were not severe