Moreover, they also show probable high risk areas in the future epidemics. These models are based on previous trends of incidents and climate factors. Thus they allow for better prediction of disease incidents or outcomes.
Biostatistics in epidemiological studies, epidemiologyEpidemics of infectious diseases arise due to spread of the disease across individuals. It spreads within a geographical region over a period of time. When they spread at global level, it is referred to as pandemic. An infectious disease originates at a particular point.
Biostatistics in epidemiological studies, epidemiology, Statistics in epidemiologyEpidemiology of infectious diseases often require geographical information. Both spatial and temporal factors of a population can affect disease spread.
Biostatistics in epidemiological studies, epidemiology, Modelling in epidemiologyDescriptive analysis of epidemiological data includes hypotheses development. This is based on variability of disease outcome rates with demographic variables. On the other hand, analytical epidemiology determines cause or mode of disease epidemic outbreak.
Biostatistics in epidemiological studies, epidemiology, Statistics in epidemiologyDescriptive epidemiology refers to analyzing the existing trends of a disease epidemic. The study is conducted with respect to time, place and persons (Aschengrau and Seage, 2013).
Biostatistics in epidemiological studies, epidemiology, Statistics in epidemiologyForecasting models help detect future epidemics using related factors like environment, vector density or socioeconomic factors. In this article, the role of forecasting models in epidemiology is explained.
Biostatistics in epidemiological studies, epidemiology, Modelling in epidemiologyIndia constitutes about 17.1% of the total world population (Korotayev, Goldstone, & Zinkina, 2015). According to the 2011 census, 64.8% of the total population is settled in the rural regions of the country (Bongaarts & Sinding, 2011).
epidemiologyAllergic reactions or allergies are on the rise in both developing and developed nations with common allergies affecting 10-30% of the world population at any given point of time in their lives (Ring 2012). Asthma and allergic rhinitis are among the common air-borne allergic reactions affecting nearly 300-500 million people around the world (Pawankar et al. 2014). Furthermore, food (nearly 400 million), and drug-induced allergic reactions (1/10th of the world population) are prevalent in different parts of the world (Pawankar et al. 2014). Since the prevalence has increased to such an extent, allergies should be regarded as major health concerns.
allergy drug market