General Practice and Primary Care - Research Publications

Permanent URI for this collection

Search Results

Now showing 1 - 5 of 5
  • Item
    Thumbnail Image
    The association between intimate partner violence, alcohol and depression in family practice
    Gilchrist, G ; Hegarty, K ; Chondros, P ; Herrman, H ; Gunn, J (BMC, 2010-09-27)
    BACKGROUND: Depressive symptoms, intimate partner violence and hazardous drinking are common among patients attending general practice. Despite the high prevalence of these three problems; the relationship between them remains relatively unexplored. METHODS: This paper explores the association between depressive symptoms, ever being afraid of a partner and hazardous drinking using cross-sectional screening data from 7667 randomly selected patients from a large primary care cohort study of 30 metropolitan and rural general practices in Victoria, Australia. The screening postal survey included the Center for Epidemiological Studies Depression Scale, the Fast Alcohol Screening Test and a screening question from the Composite Abuse Scale on ever being afraid of any intimate partner. RESULTS: 23.9% met criteria for depressive symptoms. A higher proportion of females than males (20.8% vs. 7.6%) reported ever being afraid of a partner during their lifetime (OR 3.2, 95%CI 2.5 to 4.0) and a lower proportion of females (12%) than males (25%) were hazardous drinkers (OR 0.4; 95%CI 0.4 to 0.5); and a higher proportion of females than males (20.8% vs. 7.6%) reported ever being afraid of a partner during their lifetime (OR 3.2, 95%CI 2.5 to 4.0). Men and women who had ever been afraid of a partner or who were hazardous drinkers had on average higher depressive symptom scores than those who had never been afraid or who were not hazardous drinkers. There was a stronger association between depressive symptoms and ever been afraid of a partner compared to hazardous drinking for both males (ever afraid of partner; Diff 6.87; 95% CI 5.42, 8.33; p < 0.001 vs. hazardous drinking in last year; Diff 1.07, 95% CI 0.21, 1.94; p = 0.015) and females (ever afraid of partner; Diff 5.26; 95% CI 4.55, 5.97; p < 0.001 vs. hazardous drinking in last year; Diff 2.23, 95% CI 1.35, 3.11; p < 0.001), even after adjusting for age group, income, employment status, marital status, living alone and education level. CONCLUSIONS: Strategies to assist primary care doctors to recognise and manage intimate partner violence and hazardous drinking in patients with depression may lead to better outcomes from management of depression in primary care.
  • Item
    Thumbnail Image
    Embedding effective depression care: using theory for primary care organisational and systems change
    Gunn, JM ; Palmer, VJ ; Dowrick, CF ; Herrman, HE ; Griffiths, FE ; Kokanovic, R ; Blashki, GA ; Hegarty, KL ; Johnson, CL ; Potiriadis, M ; May, CR (BMC, 2010-08-06)
    BACKGROUND: Depression and related disorders represent a significant part of general practitioners (GPs) daily work. Implementing the evidence about what works for depression care into routine practice presents a challenge for researchers and service designers. The emerging consensus is that the transfer of efficacious interventions into routine practice is strongly linked to how well the interventions are based upon theory and take into account the contextual factors of the setting into which they are to be transferred. We set out to develop a conceptual framework to guide change and the implementation of best practice depression care in the primary care setting. METHODS: We used a mixed method, observational approach to gather data about routine depression care in a range of primary care settings via: audit of electronic health records; observation of routine clinical care; and structured, facilitated whole of organisation meetings. Audit data were summarised using simple descriptive statistics. Observational data were collected using field notes. Organisational meetings were audio taped and transcribed. All the data sets were grouped, by organisation, and considered as a whole case. Normalisation Process Theory (NPT) was identified as an analytical theory to guide the conceptual framework development. RESULTS: Five privately owned primary care organisations (general practices) and one community health centre took part over the course of 18 months. We successfully developed a conceptual framework for implementing an effective model of depression care based on the four constructs of NPT: coherence, which proposes that depression work requires the conceptualisation of boundaries of who is depressed and who is not depressed and techniques for dealing with diffuseness; cognitive participation, which proposes that depression work requires engagement with a shared set of techniques that deal with depression as a health problem; collective action, which proposes that agreement is reached about how care is organised; and reflexive monitoring, which proposes that depression work requires agreement about how depression work will be monitored at the patient and practice level. We describe how these constructs can be used to guide the design and implementation of effective depression care in a way that can take account of contextual differences. CONCLUSIONS: Ideas about what is required for an effective model and system of depression care in primary care need to be accompanied by theoretically informed frameworks that consider how these can be implemented. The conceptual framework we have presented can be used to guide organisational and system change to develop common language around each construct between policy makers, service users, professionals, and researchers. This shared understanding across groups is fundamental to the effective implementation of change in primary care for depression.
  • Item
    Thumbnail Image
    Diverse voices, simple desires: a conceptual design for primary care to respond to depression and related disorders
    Palmer, V ; Gunn, J ; Kokanovic, R ; Griffiths, F ; Shrimpton, B ; Hurworth, R ; Herrman, H ; Johnson, C ; Hegarty, K ; Blashki, G ; Butler, E ; Johnston-Ata'ata, K ; Dowrick, C (OXFORD UNIV PRESS, 2010-08)
    BACKGROUND: The World Health Organization and the World Organization of Family Doctors have called for 'doable' and 'limited' tasks to integrate mental health into primary care. Little information is provided about tasks GPs can undertake outside of guidelines that suggest to prescribe medication and refer to specialists. OBJECTIVES: The reorder study aimed to gather diverse patient and community perspectives to inform the development of an effective system of depression care. METHOD: Five hundred and seventy-six patients completed computer-assisted telephone interviews. Two hundred and seventy-six community stakeholders completed a modified two round Delphi. Responses were analysed to identify tasks and these were synthesised into a conceptual design. RESULTS: Fifteen core tasks were identified, 5 were agreed upon and a further 10 identified by each group but not agreed upon. Listen, understand and empathize, provide thorough and competent diagnosis and management, follow-up and monitor patients, be accessible and do not rush appointments and provide holistic approach and tailor care to individual needs were agreed on. Other tasks included: develop plans with patients, assess for severity and suicide risk, account for social factors, be well trained in depression care and offer a range of treatment options, appropriate and timely referral, support and reassurance, educate patients about depression, prescribe appropriately and manage medication and be positive and encouraging. CONCLUSIONS: The tasks form the basis of a conceptual design for developing a primary care response to depression. They fit within three domains of care: the relational, competency and systems domains. This illustrates tasks for GPs beyond prescription and referral.
  • Item
    Thumbnail Image
    A trajectory-based approach to understand the factors associated with persistent depressive symptoms in primary care
    Gunn, J ; Elliott, P ; Densley, K ; Middleton, A ; Ambresin, G ; Dowrick, C ; Herrman, H ; Hegarty, K ; Gilchrist, G ; Griffiths, F (ELSEVIER, 2013-06)
    BACKGROUND: Depression screening in primary care yields high numbers. Knowledge of how depressive symptoms change over time is limited, making decisions about type, intensity, frequency and length of treatment and follow-up difficult. This study is aimed to identify depressive symptom trajectories and associated socio-demographic, co-morbidity, health service use and treatment factors to inform clinical care. METHODS: 789 people scoring 16 or more on the CES-D recruited from 30 randomly selected Australian family practices. Depressive symptoms are measured using PHQ-9 at 3, 6, 9 and 12 months. RESULTS: Growth mixture modelling identified a five-class trajectory model as the best fitting (lowest Bayesian Information Criterion): three groups were static (mild (n=532), moderate (n=138) and severe (n=69)) and two were dynamic (decreasing severity (n=32) and increasing severity (n=18)). The mild symptom trajectory was the most common (n=532). The severe symptom trajectory group (n=69) differed significantly from the mild symptom trajectory group on most variables. The severe and moderate groups were characterised by high levels of disadvantage, abuse, morbidity and disability. Decreasing and increasing severity trajectory classes were similar on most variables. LIMITATIONS: Adult only cohort, self-report measures. CONCLUSIONS: Most symptom trajectories remained static, suggesting that depression, as it presents in primary care, is not always an episodic disorder. The findings indicate future directions for building prognostic models to distinguish those who are likely to have a mild course from those who are likely to follow more severe trajectories. Determining appropriate clinical responses based upon a likely depression course requires further research.
  • Item
    No Preview Available
    Self-Rated Health and Long-Term Prognosis of Depression
    Ambresin, G ; Chondros, P ; Dowrick, C ; Herrman, H ; Gunn, JM (ANNALS FAMILY MEDICINE, 2014)
    PURPOSE: Indicators of prognosis should be considered to fully inform clinical decision making in the treatment of depression. This study examines whether self-rated health predicts long-term depression outcomes in primary care. METHODS: Our analysis was based on the first 5 years of a prospective 10-year cohort study underway since January 2005 conducted in 30 randomly selected Australian primary care practices. Participants were 789 adult patients with a history of depressive symptoms. Main outcome measures include risks, risk differences, and risk ratios of major depressive syndrome (MDS) on the Patient Health Questionnaire. RESULTS: Retention rates during the 5 years were 660 (84%), 586 (74%), 560 (71%), 533 (68%), and 517 (66%). At baseline, MDS was present in 27% (95% CI, 23%-30%). Cross-sectional analysis of baseline data showed participants reporting poor or fair self-rated health had greater odds of chronic illness, MDS, and lower socioeconomic status than those reporting good to excellent self-rated health. For participants rating their health as poor to fair compared with those rating it good to excellent, risk ratios of MDS were 2.10 (95% CI, 1.60-2.76), 2.38 (95% CI, 1.77-3.20), 2.22 (95% CI, 1.70-2.89), 1.73 (95% CI, 1.30-2.28), and 2.15 (95% CI, 1.59-2.90) at 1, 2, 3, 4, and 5 years, after accounting for missing data using multiple imputation. After adjusting for age, sex, multimorbidity, and depression status and severity, self-rated health remained a predictor of MDS up to 5 years. CONCLUSIONS: Self-rated health offers family physicians an efficient and simple way to identify patients at risk of poor long-term depression outcomes and to inform therapeutic decision making.