Sources of population data

Before starting the census operations, some preliminary steps are taken by the Census Commission such as preparation of schedules, lists of households in each area, training of enumerators, etc.

Unfortunately, there are few unified, standardized, and easily-accessible datasets that providers can use to augment their population health programs.

5 Major Sources of Collecting Population Data

Either way, providers must start their population health management initiatives with the same foundation: Some Problems of Census: Unfortunately, many of these facilities are not digitally connected to their physician and hospital partners, which can lead to gaps in information and fragmented treatment plans.

After the Second World War, with the assistance of the United Nations, the developing countries have begun census operations in a more scientific manner, and the output is becoming more and more reliable. This poses a serious problem for population geographer while mapping the world patterns of vital events.

Census is not a continuous process and is usually conducted after 10 years. In order to achieve the objectives, it is necessary for a population geographer to have data or facts on human population. Organizations should create a governance policy that helps determine when a resolved condition is removed from the problem list.

Census operations are costly in terms of men, materials and money. Anyone can use our data description pages, resource links, and variable search.

Since census involves counting of all the individuals of a country or a region, the actual exercise is invariably spread over a period of time, say a week or a fortnight. In some countries, however, a combination of both the approaches is used, for example, in Brazil and England.

For many others, however, the ideal population health entry point will depend on which data is already easily available, accurate, timely, and trustworthy.

Sources of Demographic Data on the Web

In fact, in the Scandinavian countries, there has been a continuous system of registering births, deaths and marriages since the mid-eighteenth century. Not only are the statistics given, but the method used to compile those statistics is also described. Further, sample surveys can be conducted more often and questions asked can be varied from time to time.

In modern-day terms, this metadata about the census is probably of as much value as the statistics themselves as it allows researchers to determine not only what was being counted but how and why it was done.

3 Main Sources of Demographic Data

Population census is very useful for researchers, administrators, social organisations, etc. These databases are used by teams to prepare Country Assistance Strategies, poverty assessments, research studies and other forms of economic and sector work.

Identifying Big Data Sources for Population Health Management

Population data throw light on the socio-economic problems of the country such as the status of women, male-female sex ratio, population density, literacy level, urbanisation, living standards, etc.

While we are unable to distribute some data to anyone except PRI-affiliated researchers, most of our data collections are accessible to the entire Penn State community, and many are also publicly available.

Identifying Big Data Sources for Population Health Management Providers, payers, and other stakeholders must choose the right big data sources to support their population health management initiatives.

Lesson 2 Population Data Sources Aynalem Adugna ensuring that Joseph and Mary travelled to Bethlehem for the birth of Jesus” [2]. The census of England and Wales is widely regarded as the first truly modern census.

Data Sources. Below is a list of general data sources. (ACS), the Decennial Census of Population and Housing ( and available), the National Health and Nutrition Examination Survey (NHANES), and the Survey of Income and Program Participation (SIPP). Pop-up blockers must be turned off to run the DataFerrett application.

5 Major Sources of Collecting Population Data

Another source of population data is the registration of life or vital statistics. Every person is required by law to register with a specified authority such demographic events as birth, death, marriage, divorce, etc.

Unlike the census, registration of vital events is a continuous process throughout the year. Besides the population register, there are other records which are secondary sources of demographic data in developed countries.

They maintain population records to meet social security schemes like unemployment insurance and allowance, old age pension, maternity allowance, etc. Among the various sources of population data on the basis of method, following are most frequently used resources: Census; Vital registration; Sample surveys; Administrative records; 1.


3 Main Sources of Demographic Data

Census is the main source of demographic data.

Sources of population data
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Identifying Big Data Sources for Population Health Management