# One-year NHS waits

> The share of each London acute trust's elective list waiting more than 52 weeks.

- Category: NHS
- Cadence: monthly
- Status: Published on a monthly cadence.
- Dataset key: `one-year-nhs-waits`
- Source: [NHS England](https://www.england.nhs.uk/statistics/statistical-work-areas/acute-provider-table/)
- Licence: Open Government Licence v3.0 — [terms](https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/)
- Canonical page: [https://londongraph.com/g/one-year-nhs-waits](https://londongraph.com/g/one-year-nhs-waits)
- Machine-readable record: [https://londongraph.com/data/one-year-nhs-waits](https://londongraph.com/data/one-year-nhs-waits)

## Methodology

The latest provisional RTT 52-week measure from the acute-provider timeseries. Trusts are filtered through ODS reports. It is provider-based performance and cannot be read as the experience of residents in the trust's host borough.

## Visualisations

- [Overview](https://londongraph.com/g/one-year-nhs-waits): The share of each London acute trust's elective list waiting more than 52 weeks.
- [Distribution](https://londongraph.com/g/one-year-nhs-waits?view=distribution): Show every published value around the median and quartiles.

## Citation guidance

Attribute the original publisher named above and identify LondonGraph as the visualisation and methodology layer. Do not describe live values as a historical census, and do not present placeholder values as observations.