ORCID Profile
0000-0002-0313-208X
Current Organisations
Monash University
,
The University of Canberra
,
Wageningen University
,
Family Planning Victoria
,
Wise Woman Business
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Publisher: Wiley
Date: 11-03-2023
DOI: 10.1111/GEB.13651
Abstract: The increasing spread of vector‐borne diseases has resulted in severe health concerns for humans, domestic animals and wildlife, with changes in land use and the introduction of invasive species being among the main possible causes for this increase. We explored several ecological drivers potentially affecting the local prevalence and richness of avian malaria parasite lineages in native and introduced house sparrows ( Passer domesticus ) populations. Global. 2002–2019. Avian Plasmodium parasites in house sparrows. We analysed data from 2,220 s les from 69 localities across all continents, except Antarctica. The influence of environment (urbanization index and human density), geography (altitude, latitude, hemisphere) and time (bird breeding season and years since introduction) were analysed using generalized additive mixed models (GAMMs) and random forests. Overall, 670 sparrows (30.2%) were infected with 22 Plasmodium lineages. In native populations, parasite prevalence was positively related to urbanization index, with the highest prevalence values in areas with intermediate urbanization levels. Likewise, in introduced populations, prevalence was positively associated with urbanization index however, higher infection occurred in areas with either extreme high or low levels of urbanization. In introduced populations, the number of parasite lineages increased with altitude and with the years elapsed since the establishment of sparrows in a new locality. Here, after a decline in the number of parasite lineages in the first 30 years, an increase from 40 years onwards was detected. Urbanization was related to parasite prevalence in both native and introduced bird populations. In invaded areas, altitude and time since bird introduction were related to the number of Plasmodium lineages found to be infecting sparrows.
Publisher: Elsevier BV
Date: 02-2017
DOI: 10.1016/J.YHBEH.2016.09.005
Abstract: We tested the two main evolutionary hypotheses for an association between immunity and personality. The risk-of-parasitism hypothesis predicts that more proactive (bold, exploratory, risk-taking) in iduals have more vigorous immune defenses because of increased risk of parasite exposure. In contrast, the pace-of-life hypothesis argues that proactive behavioral styles are associated with shorter lifespans and reduced investment in immune function. Mechanistically, associations between immunity and personality can arise because personality differences are often associated with differences in condition and stress responsiveness, both of which are intricately linked with immunity. Here we investigate the association between personality (measured as proactive exploration of a novel environment) and three indices of innate immune function (the non-specific first line of defense against parasites) in wild superb fairy-wrens Malurus cyaneus. We also quantified body condition, hemoparasites (none detected), chronic stress (heterophil:lymphocyte ratio) and circulating corticosterone levels at the end of the behavioral test (CORT, in a subset of birds). We found that fast explorers had lower titers of natural antibodies. This result is consistent with the pace-of-life hypothesis, and with the previously documented higher mortality of fast explorers in this species. There was no interactive effect of exploration score and duration in captivity on immune indices. This suggests that personality-related differences in stress responsiveness did not underlie differences in immunity, even though behavioral style did modulate the effect of captivity on CORT. Taken together these results suggest reduced constitutive investment in innate immune function in more proactive in iduals.
Publisher: Wiley
Date: 22-07-2021
DOI: 10.1111/GCB.15784
Abstract: As a source of emerging infectious diseases, wildlife assemblages (and related spatial patterns) must be quantitatively assessed to help identify high‐risk locations. Previous assessments have largely focussed on the distributions of in idual species however, transmission dynamics are expected to depend on assemblage composition. Moreover, disease– ersity relationships have mainly been studied in the context of species loss, but assemblage composition and disease risk (e.g. infection prevalence in wildlife assemblages) can change without extinction. Based on the predicted distributions and abundances of 4466 mammal species, we estimated global patterns of disease risk through the calculation of the community‐level basic reproductive ratio R0, an index of invasion potential, persistence, and maximum prevalence of a pathogen in a wildlife assemblage. For density‐dependent diseases, we found that, in addition to tropical areas which are commonly viewed as infectious disease hotspots, northern temperate latitudes included high‐risk areas. We also forecasted the effects of climate change and habitat loss from 2015 to 2035. Over this period, many local assemblages showed no net loss of species richness, but the assemblage composition (i.e. the mix of species and their abundances) changed considerably. Simultaneously, most areas experienced a decreased risk of density‐dependent diseases but an increased risk of frequency‐dependent diseases. We further explored the factors driving these changes in disease risk. Our results suggest that bio ersity and changes therein jointly influence disease risk. Understanding these changes and their drivers and ultimately identifying emerging infectious disease hotspots can help health officials prioritize resource distribution.
Publisher: Elsevier BV
Date: 09-2020
DOI: 10.1016/J.WOMBI.2019.11.005
Abstract: A recognised gap exists between current and recommended practices in the provision of lifestyle advice and weight management support for women across preconception and pregnancy care. Preconception and pregnancy are critical stages for promoting healthy maternal lifestyles and obesity prevention. Co-design is a novel approach with the potential to strengthen existing models of care to facilitate the implementation of clinical practice guidelines promoting preconception and pregnancy health, especially in relation to preconception weight management and preventing excessive gestational weight gain. The aims of this discussion paper are to (i) define co-design in the context of preconception and pregnancy care, (ii) outline key considerations when planning co-design initiatives and (iii) describe co-design opportunities in preconception and pregnancy care for promoting women's health and obesity prevention. While several definitions of co-design exist, one critical element is the meaningful involvement of all key stakeholders. In this discussion, we specifically identified the involvement of women and expanding the role of practice nurses in primary care may assist to overcome barriers to the provision of healthy lifestyle advice and support for women during preconception. Co-designing pregnancy care will involve input from women, nurses, midwives, obstetricians, allied health and administration and management staff. Additional attention is required to co-design care for women considered most at-risk. There is potential to enhance current provision of preconception and pregnancy care using co-design. Nursing and midwifery professions are active across both preconception and pregnancy and therefore, they have an important role to play.
Publisher: Wiley
Date: 06-2017
DOI: 10.1002/JEZ.2084
Publisher: Wiley
Date: 09-03-2016
DOI: 10.1111/JAN.12931
Abstract: To understand the barriers and enablers to fertility-awareness education in general practice. Most women along with their primary care practitioners - general practitioners and practice nurses - believe that women should be educated about fertility-awareness when first reporting trouble conceiving. To date, no in-depth study has examined the enablers and challenges of this type of education in general practice. A descriptive exploratory qualitative study using deductive content analysis. General practitioners (N = 11) and practice nurses (N = 20) were recruited from general practices in three socioculturally erse areas in Victoria, Australia. Data were collected through semistructured interviews based on the 12 domains of a theoretical behaviour change framework from April-August 2012. The participants' responses were organized into themes that fall under the framework domains. The biggest barriers to fertility-awareness education in general practice were short consultations and time constraints faced by general practitioners together with a lack of patient educational materials and remuneration to support its delivery. The biggest enablers were a greater use of nurses trained in fertility-awareness in a collaborative team care arrangement with general practitioners. This study has identified several important barriers and enablers to fertility-awareness education in general practice. Translation into practice of our findings is imperative as the first step in establishing a primary care model in fertility-awareness. This would fill an important gap in the primary care of infertile women and build capacity in general practice to reduce infertility through women's enhanced fertility knowledge.
Publisher: Elsevier BV
Date: 06-2017
DOI: 10.1016/J.YPMED.2017.02.024
Abstract: High rates of preventable health problems amongst children in economically developed countries have prompted governments to seek pathways for early intervention. We systematically reviewed the literature to discover what primary care-targeted interventions increased preventive healthcare (e.g. review child development, growth, vision screening, social-emotional health) for preschool children, excluding vaccinations. MEDLINE, EMBASE, CINAHL, and Cochrane databases were searched for published intervention studies, between years 2000 and 2014, which reflected preventive health activities for preschool children, delivered by health practitioners. Analysis included an assessment of study quality and the primary outcome measures employed. Of the 743 titles retrieved, 29 in idual studies were selected, all originating from the United States. Twenty-four studies employed complex, multifaceted interventions and only two were rated high quality. Twelve studies addressed childhood overweight and 11 targeted general health and development. Most interventions reported outcomes that increased rates of screening, recording and recognition of health risks. Only six studies followed up children post-intervention, noting low referral rates by health practitioners and poor follow-through by parents and no study demonstrated clear health benefits for children. Preliminary evidence suggests that multi-component interventions, that combine training of health practitioners and office staff with modification of the physical environment and/or practice support, may be more effective than single component interventions. Quality Improvement interventions have been extensively replicated but their success may have relied on factors beyond the confines of in idual or practice-led behaviour. This research reinforces the need for high quality studies of pediatric health assessments with the inclusion of clinical end-points.
Publisher: STAR Scholars Network
Date: 23-03-2021
DOI: 10.32674/JCIHE.V13I1.1994
Abstract: International health science students face many challenges at the beginning of their courses, including a lack of awareness of cultural differences, adjusting to academic expectations, communication difficulties, clinical placement challenges, financial pressures, maintaining cultural and religious practices, discrimination, and emotions such as loneliness and being homesick. This study aims to assist beginning international students enrolled in health sciences programs to adapt to university life and achieve academic success by expanding their coping abilities and self- management strategies. A survey approach was used to evaluate the pilot program named EMPOWERMENT. All first-year international students who participated in the EMPOWERMENT program were invited to complete a post-training questionnaire after the program. The results revealed that increased resilience and improved skills to manage stress were the most frequently reported outcomes of the program. In acquiring these important skills, the students valued the opportunity to share their experiences and learn from each other.
Publisher: Wiley
Date: 05-07-2013
DOI: 10.1111/J.1365-2648.2012.06095.X
Abstract: To report a descriptive study of fertility-awareness knowledge, attitudes, and practice of infertile women seeking fertility assistance. Previous research has suggested that poor fertility-awareness may be a contributing cause of infertility among women seeking fertility assistance at assisted reproductive technology clinics. The actual practices and attitudes towards fertility-awareness in this particular group of women are unknown. A cross-sectional questionnaire-based survey. The study was conducted over 6 months, from 2007-2008, of women on admission to two assisted reproductive technology clinics in a major city in Australia. Two hundred and four of 282 distributed questionnaires were completed (response rate = 72·3%). Eighty-three per cent had attempted conception for 1 year or more, 86·8% actively tried to improve their fertility-awareness from one or more sources of the information, 68·2% believed they had timed intercourse mainly within the fertile window of the menstrual cycle in their attempts at conception, but only 12·7% could accurately identify this window. Ninety-four per cent believe that a woman should receive fertility-awareness education when she first reports trouble conceiving to her doctor. Most women seeking assistance at assisted reproductive technology clinics attempt timed intercourse within the fertile window of the menstrual cycle. However, few accurately identify this window, suggesting that poor fertility-awareness may be a contributing cause of infertility.
Publisher: STAR Scholars Network
Date: 06-03-2021
Abstract: International students report higher sociocultural and academic stress when settling into a new university compared with their local counterparts. Three disciplines in the health professions collaborated to create a transition program addressing international student health and well-being concerns. Commencing students and senior student mentors participated in a four-session program of activities to reflect on their current study/work practices, and learn self-management strategies. They developed plans for coping with cultural, language, academic and social barriers, and assisted in improving physical and mental health and well-being. Of the 26 participants who attended sessions, 15 participated in in-depth interviews to share their experiences of the program. ‘Facilitating adjustment’, ‘Establishing relationships’, ‘Gaining new skills and knowledge’, and ‘Transforming beliefs and behaviour’ were the four themes identified that captured and explicated the impact of the initiative. The program demonstrated a positive impact in creating a supportive learning environment for commencing and continuing international students.
Publisher: Elsevier BV
Date: 09-2023
Publisher: Oxford University Press (OUP)
Date: 17-09-2009
Location: Australia
Location: Australia
Location: Australia
Location: Australia
Location: Australia
Location: Australia
Location: Australia
Location: Australia
No related grants have been discovered for Kerry Denise Hampton.