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Pay for Quality

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136 <strong>Pay</strong> <strong>for</strong> <strong>Quality</strong> KCE Reports 118<br />

This staging can coincide with a phasing of pay <strong>for</strong> participation (measuring) towards<br />

reporting, and finally, per<strong>for</strong>mance. <strong>Pay</strong> <strong>for</strong> reporting is in some Belgian quality<br />

improvement initiatives already the case.<br />

The P4Q incentive is allocated partly to individual providers and partly to providers as a<br />

local team, using <strong>for</strong> example absolute per<strong>for</strong>mance criteria. This means that each<br />

person’s/team’s level of per<strong>for</strong>mance is incentivized independently, without competition<br />

based on mutual per<strong>for</strong>mance comparison. Furthermore, the incentive is partly linked<br />

to reaching predefined thresholds of per<strong>for</strong>mance <strong>for</strong> each indicator and partly linked to<br />

the size of improvement through time.<br />

Initially, each target has an equal weight in incentive allocation. Afterwards adjustments<br />

can be made <strong>for</strong> target specific workload and expected health gain. It is necessary to<br />

gather pilot data to devise this weighting structure. Composite measures and an ‘all-ornone’<br />

approach aren’t used during the initial years of P4Q implementation. These<br />

options require a higher level of P4Q experience and additional research.<br />

The incentive is closely linked to feedback of per<strong>for</strong>mance and provided two or three<br />

times a year. The incentive structure remains stabile. Targets are regularly revised based<br />

on local room <strong>for</strong> improvement.<br />

The above described incentive structure reflects the level of complexity of the incentive<br />

programme. This seems transparent enough to fit with provider understanding and<br />

awareness. In long term the incentive structure may become more complex, requiring<br />

specific attention <strong>for</strong> front office programme communication.<br />

All stakeholders (state, payers, providers, patients and scientific community) are<br />

involved during the P4Q design and implementation process. Together they determine<br />

through national or regional representation the balance between programme uni<strong>for</strong>mity<br />

(e.g. evidence based requirements) and local adaptability (target selection). Professional<br />

groups and medical scientific societies have a key role in setting per<strong>for</strong>mance standards.<br />

In the end all professional providers can decide democratically on the adoption of the<br />

programme or not.<br />

After programme design a direct and intensive communication towards individual<br />

providers is set up, as part of a broad in<strong>for</strong>mation plat<strong>for</strong>m. Participation in the<br />

programme by providers is voluntary. Modelling and pilot testing precedes a wide<br />

dissemination of programme implementation.<br />

The programme is embedded into a wider quality improvement support frame. Tools<br />

and education are provided to improve and/or maintain per<strong>for</strong>mance. Existing quality<br />

initiatives can be used to compile such an integrated support plat<strong>for</strong>m.<br />

With regard to programme evaluation, target per<strong>for</strong>mance is monitored during a<br />

sufficiently long time interval, and regularly resampled afterwards. The same is true <strong>for</strong> a<br />

limited selection of not incentivized key targets. The programme as a whole is evaluated<br />

using at least a quasi experimental study design, with concurrent and be<strong>for</strong>e after<br />

comparison points. The support of the use of (cluster) randomization is determined<br />

based on a consensus of involved stakeholders. As exemplified abroad, conducting a<br />

P4Q RCT, as the best means to minimize selection bias, is a feasible approach. A two<br />

phased trial, in which the control group also receives the P4Q intervention during the<br />

second phase, supports recruitment of participants in both groups. Because a team (a<br />

GP practice and/or a within hospital team) is part of the P4Q focus, cluster<br />

randomization should be used.<br />

The alternative of randomization is the use of an observational design such as a cohort<br />

study or an interrupted time series. However, a cohort study does not take selection<br />

bias into account with regard to unknown confounder variables. The use of an<br />

interrupted time series requires a long term study approach with a sufficient number of<br />

measurement points. This design supports rather long term monitoring than the<br />

assessment of the effects of implementation be<strong>for</strong>e dissemination.<br />

The P4Q programme is optimized based on the evaluation results.

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