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Biomedical subjects

L Hawken

Publications and source records attributed to L Hawken.

8 recordsLinked to original sources
PubMed2001

Community participation in local health boards in a decentralized setting: cases from the Philippines.

Decentralization has been associated traditionally with participation and empowerment in local decision-making. This study of four cases analyzed the role of local health boards in enhancing community participation and empowerment under a decentralized system in the Philippines. Local government units (LGUs) with functioning local health boards were compared with LGUs whose health boards were not meeting regularly as mandated by law. The study found that there were more consultations with the community, fund-raising activities, health initiatives and higher per capita health expenditure in LGUs with functioning local health boards. Only the mayors and municipal health officers felt empowered by devolution. In general, awareness of devolution and their potential roles in health decision-making was low among members of the community. These findings can be attributed to the socio-cultural and historical traditions of centralized governance with little popular participation, overall attitudes of the community and board members, perceptions of health as primarily a medical matter, economic circumstances of LGUs, and insufficient preparation for devolution. Recommendations are suggested in response to these findings.

Community Participation↗
PubMed2001

Withdrawal from methadone maintenance treatment: prognosis and participant perspectives.

OBJECTIVE: To determine the proportion of clients engaged in methadone maintenance treatment who have favourable prognosis for withdrawal, and to examine client perceptions and expectations of withdrawal. METHODS: A broad cross-section of 856 methadone clients was sampled across Melbourne, Sydney and Brisbane. Self-complete surveys were developed for the clients, their clinic staff or pharmacists, and methadone prescribers. The client survey examined aspects of the clients' perspectives of withdrawal, and the surveys for the service providers collected information about each client's current treatment episode. Informed consent was provided by clients to obtain information from their clinic staff member or pharmacist, and their methadone prescriber. RESULTS: Most clients (70%) were at least very interested in methadone withdrawal. Clients were also more optimistic about their own post-withdrawal outcomes (in terms of opioid use) than both their clinic staff and prescribing doctors. Clinical criteria indicated that 31% of clients had a reasonable prognosis for withdrawal. However, when considering all factors, 17% had good withdrawal prognosis, were interested in methadone withdrawal, and believed it was very likely they would remain opioid-free for three months post-withdrawal. CONCLUSIONS: Despite the likely continued increase in client numbers in substitution maintenance treatment, the majority of methadone clients have a poor prognosis for withdrawal and should not be encouraged to cease treatment. IMPLICATIONS: Clients who do not meet key clinical criteria are likely to have poor clinical outcomes regardless of how withdrawal is attempted.

Adult↗
PubMed1998

A critical review of priority setting in the health sector: the methodology of the 1993 World Development Report.

The 1993 World Development Report, Investing in Health, suggests policies to assist governments of developing countries in improving the health of their populations. A new methodology to improve government spending is introduced. Epidemiological and economic analyses from the basis for a global priority setting exercise, leading to a recommended essential public health and clinical services package for low- and middle-income countries. Ministries of Health in many countries have expressed an interest in designing a national package of essential health services, using the methodology. Given the apparent importance attached to the study and its far reaching potential consequences, this article provides an overview of the method, the main issues and problems in estimating the burden of disease as well as the cost-effectiveness of interventions. Strengths and weaknesses in the databases, value judgements and assumptions are identified, leading to a critical analysis of the validity of the priority setting exercise on the global level.

Cost of Illness↗
PubMed1996

Time course of natural killer cell activity and lymphocyte proliferation in response to two acute stressors in healthy men.

To clarify the time course of immune system activity during and after acute stressor exposure, this study collected immune measures from 31 men at 6 times (before, during, and after 2 common laboratory stressors; mental arithmetic with harassment or a cold pressor task). The 6-min stressor period was associated with increased self-report of pain and distress in both stressor groups and with increased systolic and diastolic blood pressure and heart rate in the mental arithmetic group. Increased natural killer cell activity in this group was observed during the task (2 and 5 min into the task) and 5 min after the task ended. A significant Group x Time effect was observed for lymphocyte proliferation to pokeweed mitogen, and a significant Group x Time x Dilution effect was observed for proliferation to concanavalin A. Inspection of the data suggested that this interaction was due to a reduction in proliferation in both stressor groups during the task period.

Adult↗