Outpatient attendances by treatment function
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Metadata
- High level information
- Summary information
- Statistical quality information
- Weblinks
- Keywords
- Open Data
Geographical coverage
WalesTitle
Outpatient AttendancesLast update
16 February 2016Next update
October 2016 (provisional)Publishing organisation
Welsh GovernmentContact email
stats.healthinfo@wales.gsi.gov.ukDesignation
NoneLowest level of geographical disaggregation
Local health boardsLanguages covered
English onlySource 1
Outpatient activity minimum dataset, NHS Wales Informatics Services (NWIS)General description
The Outpatient Activity Minimum Dataset (OP MDS) was introduced in Wales in April 1999. The dataset records patient level information on outpatient activity in the NHS in Wales. The dataset was originally designed to capture consultant led activity but has expanded to capture independent nurse led activity. Information is collected on a monthly basis and held by the NHS Wales Informatics Service (NWIS).From 2012-13 onwards, the OP MDS is the source of official statistics for outpatient activity in the NHS in Wales, rather than the previous QS1 return. Although the QS1 was the source of official statistics for 2011-12 we have also published data for 2011-12 from the OP MDS to allow comparisons to be made between the old and current data sources.
The figures provided are based on activity undertaken at hospital sites in Wales. As such, it includes activity delivered by English organisations in Welsh hospitals and excludes activity carried out in England.
Please see the statistical article “Outpatient Activity Minimum Dataset: publication of data and discussion of data quality” for information on the OP MDS, including differences between this data source and the QS1 and also data quality information.
Data collection and calculation
LHBs and Trusts are required to submit monthly OP MDS data to NWIS by the 20th calendar day of the following month. The data is thereafter loaded into the national data base.NWIS supply this data to Welsh Government annually and the data supplied covers each financial year.
For further information, please read the Statistical Article, as per the given weblink.
Frequency of publication
AnnualData reference periods
Data is shown from 2011-12 onwards.Users, uses and context
Please find this information in the related Statistical Article, as per the given weblink.Rounding applied
Percentages and ratios are rounded to 1 decimal placeRevisions information
We plan to revise data for the previous year on an annual basis, at the same time that we release new data. We will take advice from NWIS regarding revisions for previous years. For example, if resubmissions from LHBs/NHS trusts are large, the data will be revised. Revised data will be highlighted in the StatsWales table as such.Statistical quality
Please find this information in the related Statistical Article, as per the given weblink.Weblinks
Statistical Article Outpatient activity minimum dataset: publication of data and discussion of data quality:http://gov.wales/statistics-and-research/outpatient-activity/