What does NIS mean in UNCLASSIFIED
NIS stands for National Impatient Sample. It is a large, nationally representative database of hospital discharge data from the United States. The NIS is maintained by the Agency for Healthcare Research and Quality (AHRQ).
NIS meaning in Unclassified in Miscellaneous
NIS mostly used in an acronym Unclassified in Category Miscellaneous that means National Impatient Sample
Shorthand: NIS,
Full Form: National Impatient Sample
For more information of "National Impatient Sample", see the section below.
What is the NIS?
The NIS is a stratified probability sample of hospital discharges in the United States. It is designed to provide nationally representative estimates of hospital utilization, charges, quality of care, and outcomes. The NIS includes data from over 5 million hospital stays each year.
How is the NIS used?
The NIS is used by researchers, policymakers, and healthcare providers to study a wide range of topics, including:
- The utilization of hospital services
- The quality of hospital care
- The outcomes of hospital care
- The costs of hospital care
The NIS has been used to produce numerous important findings on the US healthcare system. For example, the NIS has been used to show that:
- The number of hospitalizations in the United States has been declining in recent years.
- The quality of hospital care has been improving in recent years.
- The costs of hospital care have been rising in recent years.
The NIS is a valuable resource for researchers, policymakers, and healthcare providers who are interested in studying the US healthcare system.
Essential Questions and Answers on National Impatient Sample in "MISCELLANEOUS»UNFILED"
What is the National Impatient Sample (NIS)?
The National Impatient Sample (NIS) is the largest publicly available all-payer inpatient healthcare database in the United States. It is a stratified probability sample of hospital discharges from approximately 1,000 hospitals across the country. The NIS provides detailed information on patient demographics, diagnoses, procedures, charges, and outcomes.
What types of data are included in the NIS?
The NIS includes data on patient demographics (e.g., age, race, gender, insurance status), clinical information (e.g., diagnoses, procedures, length of stay), hospital charges, and patient outcomes (e.g., mortality, readmissions).
Who uses the NIS?
The NIS is used by researchers, policymakers, healthcare providers, and industry analysts to study a wide range of healthcare topics, including hospital utilization, quality of care, and healthcare disparities.
How can I access the NIS data?
The NIS data is available for download from the Healthcare Cost and Utilization Project (HCUP) website: https://www.hcup-us.ahrq.gov/nis/data.jsp. Researchers must register for an account and complete a data use agreement to access the data.
What are the limitations of the NIS?
Like any database, the NIS has some limitations. The NIS is a sample of hospital discharges, so it may not be fully representative of all hospitalizations in the United States. Additionally, the NIS does not include data on outpatient care or long-term outcomes.
Final Words: The NIS is a large, nationally representative database of hospital discharge data from the United States. It is maintained by the AHRQ and is used by researchers, policymakers, and healthcare providers to study a wide range of topics related to the US healthcare system.
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