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Publication, Part of

Psychological Therapies: reports on the use of IAPT services, England March 2020 Final including reports on the IAPT pilots and Quarter 4 2019-20 data

Official statistics, Experimental statistics

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Page contents

Outcomes

Outcomes in IAPT are measured in terms of three measures:

  • recovery,
  • reliable improvement,
  • and reliable recovery.

Recovery

Recovery in IAPT is measured in terms of ‘caseness’ – a term which means a referral has severe enough symptoms of anxiety or depression to be regarded as a clinical case. A referral has moved to recovery if they were defined as a clinical case at the start of their treatment (‘at caseness’) and not as a clinical case at the end of their treatment, measured by scores from questionnaires tailored to their specific condition.

The Government target is that 50% of eligible referrals to IAPT services should move to recovery.⁵.

47.7% of eligible referrals moved to recovery

Calculating Recovery rates

In March 2020, the calculation to calculate the recovery rate is performed as below:

 

26,004 / ( 58,050 - 3,538  ) * 100 = 47.7%

 

Sub-national recovery rates are published in the Monthly Activity Data File as column ‘RecoveryRate’.


Reliable improvement

 

A referral has shown reliable improvement if there is a significant improvement in their condition following a course of treatment, measured by the difference between their first and last scores on questionnaires tailored to their specific condition.

64.6% of referrals finishing a course of treatment showed reliable improvement

Calculating improvement rates

In March 2020, the calculation is performed as below:

 

37,477 / 58,050 * 100 = 64.6%

 

Sub-national reliable improvement rates are published in the Monthly Activity Data File as column ‘ImprovementRate’.


Reliable recovery

 

A referral has reliably recovered if they meet the criteria for both the recovery and reliable improvement measures. That is, they have moved from being a clinical case at the start of treatment to not being a clinical case at the end of treatment, and there has also been a significant improvement in their condition.

45.0% of referrals reliably recovered

Calculating reliable recovery rates

In March 2020, this calculation is performed as follows:

 

24,510 / (58,050 - 3,538) * 100 = 45.0%

 

Sub-national reliable recovery rates are published in the Monthly Activity Data File as column ‘ReliableRecoveryRate’.


The chart below compares recovery, reliable improvement, and reliable recovery rates across a period of twelve months.


The chart below shows a further breakdown of the recovery measure in Quarter 4 2019/20.


Each quarter, more detailed data are published about activity. The most recent quarterly data, Quarter 4 2019/20, can be found at:

http://digital.nhs.uk/pubs/iaptmar20.

 

For an explanation of the terms used and further information about how measures are calculated in IAPT see the 'Guide to IAPT data and publications' at www.digital.nhs.uk/iaptreports

 

 

⁵ See p16-17 of The Mandate: A mandate from the Government to NHS England: April 2015 to March 2016, available at: https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/386221/NHS_England_Mandate.pdf



Last edited: 15 November 2021 6:30 pm