Table 1 SABA and ICS prescribing in primary care in England for the 12-months before (April 2021–March 2022) and after (April 2022-March 2023) the Impact and Investment Fund 2022-2023 was introduced, including incentives RESP-062 and ES-02.

From: Reducing short-acting beta-agonist use in asthma: Impact of national incentives on prescribing practices in England and the findings from SENTINEL Plus early adopter sites

Descriptor

All Primary Care Prescribing in England

Total Prescribing

Pre-IIF

April 2021–March 2022

Post-IIF

April 2022–March 2023

SABA - n

25,927,252

25,885,213

ICS - n

26,375,509

26,883,633

Proportion SABA (%)

50%

49%

SABA Prescribing in England

Pre-IIF

April 2022–March 2023

Post-IIF

April 2022–March 2023

All SABA – n

25,927,252

25,885,213

 - Salamol™ – n

 - Ventolin Evohaler™

1,322,729

5,528,836

4,931,087

4,414,140

Salamol as a proportion of all SABA (%)

5.1%

19%

Change in Prescribing

Apr 21–Mar 22 to Apr 22–Mar 23

All Primary Care Prescribing in England

SABA

 - n

 - % change (post-IIF vs. pre-IIF)

−42,039

−0.16%

-Salamol

 - n

 - % change (post-IIF vs. pre-IIF)

+3,608,358#

+273%

-Ventolin Evohaler

 - n

 - % change (post-IIF vs. pre-IIF)

−1,114,696#

−20%

ICS

 - n

 - % change from prior 12-months

+508,124**

+1.93%

Proportion SABA (%)

−0.52%

  1. Statistical analysis undertaken using paired t-tests to compare prescribing before and after RESP-02 and ES-02 introduction. **p = 0.05, #p ≤ 0.01.