Prevention Pathways: Application of the Critical Path Methodology in Occupational Health Services

The Care Process Organization Triangle: A Framework to Better Understand how Clinical Pathways Work

Clinical pathways, also known as care pathways or integrated care pathways, are used worldwide to make care processes transparent and organize care around patient needs. Although this is in international use, it is still unclear why pathways sometimes work and sometimes do not. To better understand how pathways work, there is a growing need for paradigms or organizing concepts. Different quality and health-care management gurus have developed frameworks to better understand how certain processes or methods work. This paper will provide an overview of several frameworks and integrate them into Donabedian's Structure–Process–Outcome configuration. In view of this configuration, the care process organization triangle was developed. In this paper, we will describe the three cornerstones of this triangle by integrating the literature on clinical pathways. The care process organization triangle is only one model, but as Deming described it: ‘Some models can be quite useful’.

Epidemiological and performance indicators for occupational health services: a feasibility study in Belgium

Background

In many European countries, Occupational Health and Safety (OHS) providers report their activities and results annually. Ideally, this report should offer an overview of their activities and of the outcome regarding occupational health and safety. To establish a set of epidemiological and performance indicators for electronic reporting of data that can be used for OHS surveillance and prevention purposes. Consequently, the selected data can serve as indicators for exposure to and prevention of occupational risks (epidemiology), and contribute to the evaluation of the functioning (performance) of OHS providers.

Methods

An extensive literature search in combination with an investigation of existing reporting models was performed. The resulting list of potential indicators was assessed by different stakeholders and divided into indicators for epidemiology and for performance. Then in a feasibility study, the relevance and availability of the indicators were assessed in 17 external, 49 internal (in company) and 10 mixed OHS providers.

Results

From the literature survey, we obtained 1100 indicators. After validation, 257 were taken into account in the feasibility study. An indicator was considered relevant when more than 2/3 of the respondents answered in favour of the indicator. The same criterion was applied for availability. Respectively, 82% and 62% of the performance and epidemiological indicators were considered to be relevant for external OHS providers. All relevant performance indicators were available. Of the epidemiological data, only 53% were available. Remarkably, internal OHS providers assessed fewer indicators as relevant (29% and 27% of performance and epidemiology indicators respectively), but these were mostly all available (90%).

Conclusions

This study shows that it is possible to provide a snapshot of the state of OHS by means of the registration of data. These findings could be used to build a data warehouse to study national health and safety profiles and to develop a uniform report for all European countries.

Electronic supplementary material

The online version of this article (doi:10.1186/1472-6963-14-410) contains supplementary material, which is available to authorized users.

An overview on the history and concept of care pathways as complex interventions

Care pathways, also known as clinical pathways, critical pathways or integrated care pathways, are used all over the world. Although they are used internationally, there are still a large number of misunderstandings. The goal of this paper is to provide an overview on the history of pathways and how pathways are actually perceived and defined. Pathways are more than just a document in the patient record. They are a concept for making patient-focused care operational and supporting the modelling of patient groups with different levels of predictability. Pathways are a method within the field of continuous quality improvement and are used in daily practice as a product in the patient record. This paper explains these different issues and provides an extensive list of references that should support pathway facilitators, clinicians, managers and policy-makers in their search for excellence.

Does the organization of care processes affect outcomes in patients undergoing total joint replacement?

BACKGROUND

Surgeons realize that safe and efficient care processes for total joint replacement requires more than just well-performed operations. Orthopaedic teams are reorganizing care process to improve efficacy and shorten length of stay. Little is known on the impact of organizational changes on patient outcome. This paper studies the relation between the organization of care processes and patient outcomes in hip and knee. Clinical pathways are used as one of the methods to structure the care process. Although evidence is available on the effect of pathways in total joint replacement, their impact with the organization of the care process has not been studied previously.

METHODS

A cross-sectional multicentre study was performed on 39 care processes and 737 consecutive patients. Regression models were used to analyse the relation between the organization of the care process and risk-adjusted patient outcomes. The use of pathways and the organization of the care process, measured by the Care Process Self Evaluation Tool (CPSET), were measured at organizational level. Length of stay, pain, mobility and elapsed time to discharge were measured at patient level.

RESULTS

The use of pathways had a positive effect on four out of five subscales and the overall CPSET score. Using pathways decreased length of stay (P = 0.014), pain (P = 0.052) and elapsed time to discharge (P = 0.003). The CPSET subscale communication was related with three risk adjusted outcomes. Multivariate analysis demonstrated a significant effect by three different variables on the length of stay; (1) use of pathways; (2) coordination of care processes; and (3) communication with patients and family. Both the use of pathways and coordination of the care process were determinants for the elapsed time to discharge. A significant interaction effect was found between use of pathways and coordination of the care process.

CONCLUSION

This large multicentre study revealed the relation between the use of pathways, organization of the care process and patient outcomes. This information is important for both clinicians and managers to understand and further improve the organization of orthopaedic care.

LEVEL OF EVIDENCE

Level I prognostic study.

Do pathways lead to better organized care processes?

AIM

Clinical pathways are used worldwide to (re)organize care processes. They are used by multidisciplinary teams in their search towards excellence. The goal of this study is (1) to assess differences in the perception of health professionals in their evaluation of care processes; (2) to assess whether care processes supported by clinical pathways perform better than those not supported by clinical pathways; and (3) to assess the sensitivity and specificity of clinical pathways in predicting well-organized care processes.

METHODS

A cross-sectional, multi-centre study was performed comprising 309 healthcare workers, 103 care processes and 49 hospitals. The Care Process Self Evaluation Tool (CPSET) was used to score care processes according to their organization. Processes were also scored according to the level of pathway implementation.

RESULTS

(1) Significant differences between healthcare professionals were found on two of five CPSET subscales. No significant differences were found among the overall CPSET scores. (2) Care processes supported by pathways had the highest CPSET scores. Nonetheless, continuous follow-up is necessary. (3) Clinical pathways have significant impact on the coordination of care (odds ratio: 8.92), follow-up (odds ratio: 6.65) and overall CPSET score (odds ratio: 4.26). Clinical pathways have a positive impact on the organization of care processes. Not all pathways have high CPSET scores, and care processes without pathways can also be well organized. Continuous evaluation is essential. This is the first study to analyse how healthcare teams perceive the organization of care processes with respect to clinical pathways. Our findings are important for other quality improvement methods.

The attitude of Flemish occupational health physicians toward evidence-based occupational health and clinical practice guidelines

PURPOSE

To identify the attitude of occupational health physicians toward evidence-based occupational health (EBOH) and clinical practice guidelines (CPGs); to determine their ability to access, retrieve and appraise the health evidence and the barriers to applying evidence to practice.

METHODS

A cross-sectional survey study was carried out among all Dutch-speaking occupational health physicians in Belgium (584 physicians could be reached).

RESULTS

A response rate of 25.5% was achieved. The majority of respondents were positive toward EBOH and CPGs. Most respondents were less confident in basic skills of EBM, except for their searching skills. Perceived barriers to applying evidence to practice were mainly time and lack of EBM skills.

CONCLUSIONS

Belgian occupational health physicians are interested in the implementation of EBOH in their daily occupational practice and have a general knowledge of EBM. However, there are barriers in the legislative framework, the education and the information infrastructure, which first have to be removed. The time has come for the responsible authorities to take educational initiatives and to take a huge leap forward in the integration of EBOH into occupational practice.