Organizational culture, intersectoral collaboration and mental health care

This study aims to investigate whether and how organizational culture moderates the influence of other organizational capacities on the uptake of new mental health care roles by non-medical primary health and social care services.

Using a cross-sectional survey design, data were collected in 2004 from providers in 41 services in Victoria, Australia, recruited using purposeful sampling. Respondents within each service worked as a group to complete a structured interview that collected quantitative and qualitative data simultaneously. Five domains of organizational capacity were analyzed: leadership, moral support and participation; organizational culture; shared concepts, policies, processes and structures; access to resource support; and social model of health. A principal components analysis explored the structure of data about roles and capacities, and multiple regression analysis examined relationships between them. The unit of analysis was the service (n = 41).

Organizational culture was directly associated with involvement in two types of mental health care roles and moderated the influence of factors in the inter-organizational environment on role involvement.

Congruence between the values embodied in organizational culture, communicated in messages from the environment, and underlying particular mental health care activities may play a critical role in shaping the emergence of intersectoral working and the uptake of new roles.

This study is the first to demonstrate the importance of organizational culture to intersectoral collaboration in health care, and one of very few to examine organizational culture as a predictor of performance, compared with other organizational-level factors, in a multivariate analysis. Theory is developed to explain the findings.