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  1. Ting KN, Stratton-Powell DM, Anderson C
    Pharm World Sci, 2010 Jun;32(3):339-42.
    PMID: 20336371 DOI: 10.1007/s11096-010-9382-0
    OBJECTIVES: To investigate community pharmacists' knowledge, attitudes and views on adverse drug reaction (ADR) reporting. Setting Seven community pharmacies in Malaysia.

    METHOD: Structured interviews with community pharmacists. Informed consent was obtained and interviews were audio-recorded and transcribed verbatim.

    MAIN OUTCOME MEASURES: Content analysis of themes on awareness of ADR reporting, reporting activities, attitudes and views on patient reporting.

    RESULTS: All pharmacists claimed to have some knowledge of a reporting system but only one had submitted a report directly to the regulatory authority. Despite the low level of reporting activities, all participants agreed that it was part of their professional obligation to report an ADR. Most participants were not aware of the direct patient reporting scheme and were skeptical about its success. Lack of awareness and patients' limited knowledge about their medications were viewed as barriers to patient reporting. Local attitudinal issues including pharmacists' attitude towards ADR reporting were described as possible contributing factors.

    CONCLUSION: Community pharmacists have an important role in reporting ADRs. Many Malaysian patients are still perceived to be ill-informed of their medications, an important determinant to the success of patient reporting. There is a need for further training about ADRs and ADR reporting for health professionals and further education for patients.

  2. Chanakit T, Low BY, Wongpoowarak P, Moolasarn S, Anderson C
    BMC Med Educ, 2015 Nov 19;15:205.
    PMID: 26585968 DOI: 10.1186/s12909-015-0473-4
    BACKGROUND: Pharmacy education and pharmacy practice are facing remarkable changes following new scientific discoveries, evolving patient needs and the requirements of advanced pharmacy competency for practices. Many countries are introducing or undertaking major transformations in pharmacy education. The Thai pharmacy curriculum has been changed from a 5-year BPharm and a 6-year PharmD to only a 6-year PharmD programme. Curriculum change processes usually involve stakeholders, including both internal and external educational institutions, at all levels. This study aims to understand the experiences and perceptions of stakeholders regarding the transition to an all-PharmD programme in Thailand.

    METHODS: Semi-structured interviews were conducted in Thailand with 130 stakeholders (e.g., policy makers, pharmacy experts, educators, health care providers, patients, students and parents) from August-October 2013. The interviews were audio recorded, transcribed verbatim and analysed using an inductive thematic analysis.

    RESULTS: Three main themes were derived from the findings: 1. influences on curriculum change (e.g., the needs of pharmacists to provide better patient care, the US-Thai consortium for the development of pharmacy education); 2. perceived benefits (e.g., improve pharmacy competencies from generalists to specialists, ready to work after graduation, providing a high quality of patient care); and 3. concerns (e.g., the higher costs of study for a longer period of time, the mismatch between the pharmacy graduates' competency and the job market's needs, insufficient preceptors and training sites, lack of practical experience of the faculty members and issues related to the separate licenses that are necessary due to the difference in the graduates' specialties).

    CONCLUSIONS: This is the first study to highlight the issues surrounding the transition to the 6-year PharmD programme in Thailand, which was initiated due to the need for higher levels of competency among the nation's pharmacists. The transition was influenced by many factors. Many participants perceived benefits from the new pharmacy curriculum. However, some participants were concerned about this transition. Although most of the respondents accepted the need to go forward to the 6-year PharmD programme, designing an effective curriculum, providing a sufficient number of qualified PharmD preceptors, determining certain competencies of pharmacists in different practices and monitoring the quality of pharmacy education still need to be addressed during this transitional stage of pharmacy education in Thailand.

  3. Chanakit T, Low BY, Wongpoowarak P, Moolasarn S, Anderson C
    BMC Med Educ, 2015;15:181.
    PMID: 26498661 DOI: 10.1186/s12909-015-0471-6
    Thai pharmacy education has moved to an all Doctor of Pharmacy (PharmD) programme. However, there has been no previous research about the perceptions regarding the suitability of PharmD graduates employed in hospital settings, which is the major pharmacy workforce in Thailand.
  4. Supapaan T, Low BY, Wongpoowarak P, Moolasarn S, Anderson C
    Pharm Pract (Granada), 2019 08 21;17(3):1611.
    PMID: 31592299 DOI: 10.18549/PharmPract.2019.3.1611
    This review focuses on the studies and opinions around issues of transition from the BPharm to the PharmD degree in the U.S., Japan, South Korea, Pakistan and Thailand. The transition to the clinically orientated PharmD degree in many countries was seen to be a means of developing the profession. However, some countries have both clinically-oriented and pharmaceutical sciences-oriented PharmD programme that are designed to meet the needs of their countries. Each country created a different process to handle the transition to an all-PharmD programme, but mostly had the process of school accreditation mandated by the regulatory bodies. The main barrier to the transition in most of the countries was the issue of educational quality. A set of indicators is needed to measure and monitor the impact/outcome of the PharmD degree. Each country has different needs due to the different contexts of health care systems and the scope of pharmacy practice. In order to increase their chances of benefiting from the new programme, academic leaders should critically assess their countries' needs before deciding to adopt a PharmD programme.
  5. Chanakit T, Low BY, Wongpoowarak P, Moolasarn S, Anderson C
    Am J Pharm Educ, 2014 Nov 15;78(9):161.
    PMID: 26056400 DOI: 10.5688/ajpe789161
    To explore the current status of pharmacy education in Thailand.
  6. Perak AM, Khan SS, Colangelo LA, Gidding SS, Armstrong AC, Lewis CE, et al.
    J Am Soc Echocardiogr, 2021 04;34(4):388-400.
    PMID: 33212181 DOI: 10.1016/j.echo.2020.11.002
    BACKGROUND: Little is known about the timing of preclinical heart failure (HF) development, particularly among blacks. The primary aims of this study were to delineate age-related left ventricular (LV) structure and function evolution in a biracial cohort and to test the hypothesis that young-adult LV parameters within normative ranges would be associated with incident stage B-defining LV abnormalities over 25 years, independent of cumulative risk factor burden.

    METHODS: Data from the Coronary Artery Risk Development in Young Adults study were analyzed. Participants (n = 2,833) had a mean baseline age of 30.1 years; 45% were black, and 56% were women. Generalized estimating equation logistic regression was used to estimate age-related probabilities of stage B LV abnormalities (remodeling, hypertrophy, or dysfunction) and logistic regression to examine risk factor-adjusted associations between baseline LV parameters and incident abnormalities. Cox regression was used to assess whether baseline LV parameters associated with incident stage B LV abnormalities were also associated with incident clinical (stage C/D) HF events over >25 years' follow-up.

    RESULTS: Probabilities of stage B LV abnormalities at ages 25 and 60 years were 10.5% (95% CI, 9.4%-11.8%) and 45.0% (95% CI, 42.0%-48.1%), with significant race-sex disparities (e.g., at age 60, black men 52.7% [95% CI, 44.9%-60.3%], black women 59.4% [95% CI, 53.6%-65.0%], white men 39.1% [95% CI, 33.4%-45.0%], and white women 39.1% [95% CI, 33.9%-44.6%]). Over 25 years, baseline LV end-systolic dimension indexed to height was associated with incident systolic dysfunction (adjusted odds ratio per 1 SD higher, 2.56; 95% CI, 1.87-3.52), eccentric hypertrophy (1.34; 95% CI, 1.02-1.75), concentric hypertrophy (0.69; 95% CI, 0.51-0.91), and concentric remodeling (0.68; 95% CI, 0.58-0.79); baseline LV mass indexed to height2.7 was associated with incident eccentric hypertrophy (1.70; 95% CI, 1.25-2.32]), concentric hypertrophy (1.63; 95% CI, 1.19-2.24), and diastolic dysfunction (1.24; 95% CI, 1.01-1.52). Among the entire cohort with baseline echocardiographic data available (n = 4,097; 72 HF events), LV end-systolic dimension indexed to height and LV mass indexed to height2.7 were significantly associated with incident clinical HF (adjusted hazard ratios per 1 SD higher, 1.56 [95% CI, 1.26-1.93] and 1.42 [95% CI, 1.14-1.75], respectively).

    CONCLUSIONS: Stage B LV abnormalities and related racial disparities were present in young adulthood, increased with age, and were associated with baseline variation in indexed LV end-systolic dimension and mass. Baseline indexed LV end-systolic dimension and mass were also associated with incident clinical HF. Efforts to prevent the LV abnormalities underlying clinical HF should start from a young age.

  7. Gnanasan S, Ting KN, Wong KT, Mohd Ali S, Muttalif AR, Anderson C
    Int J Clin Pharm, 2011 Feb;33(1):44-52.
    PMID: 21365392 DOI: 10.1007/s11096-010-9452-3
    OBJECTIVE: To assess the feasibility of providing a pharmacist-led pharmaceutical care service to patients with tuberculosis and diabetes mellitus.

    SETTING: The study was conducted at a tertiary hospital in the northern region of Peninsular Malaysia. Methods Action research methodology was used.

    MAIN OUTCOME MEASURE: Pharmaceutical care issues.

    RESULTS: The prevalence of diabetes mellitus among newly diagnosed tuberculosis patients was 15% (53/352). Out of 53 patients identified, 35 participated in the study. Patients' ages ranged between 29 and 73 years (mean of 52 ± 10 years). The male: female ratio was 1.7:1. Pharmaceutical care issues identified by pharmacists were nonadherence, uncontrolled diabetes mellitus, adverse drug reactions and individual patient's medication related problems. Pharmacists were able to intervene and resolve some of the pharmaceutical care issues.

    CONCLUSION: Pharmacists played an important role in integrating the provision of care for tuberculosis and diabetes mellitus by providing individualised pharmaceutical care management. There still remains a need to address logistic barriers that impinged on the ability to conduct the pharmaceutical care service to its full potential.

  8. Toh LS, Lai PS, Wu DB, Wong KT, Low BY, Anderson C
    PLoS One, 2015;10(5):e0124553.
    PMID: 25938494 DOI: 10.1371/journal.pone.0124553
    Objectives: To develop and validate Osteoporosis Prevention and Awareness Tool (OPAAT) in Malaysia.
    Methods: The OPAAT was modified from the Malaysian Osteoporosis Knowledge Tool and developed from an exploratory study on patients. Face and content validity was established by an expert panel. The OPAAT consists of 30 items, categorized into three domains. A higher score indicates higher knowledge level. English speaking non-osteoporotic postmenopausal women 50 years of age and pharmacists were included in the study.
    Results: A total of 203 patients and 31 pharmacists were recruited. Factor analysis extracted three domains. Flesch reading ease was 59.2. The mean±SD accuracy rate was 0.60±0.22 (range: 0.26-0.94). The Cronbach’s α for each domain ranged from 0.286-0.748. All items were highly correlated (Spearman’s rho: 0.761-0.990, p<0.05), with no significant change in the overall test-retest scores, indicating that OPAAT has achieved stable reliability. Pharmacists had higher knowledge score than patients (80.9±8.7vs63.6±17.4, p<0.001), indicating
    that the OPAAT was able to discriminate between the knowledge levels of pharmacists and patients.
    Conclusion: The OPAAT was found to be a valid and reliable instrument for assessing patient’s knowledge about osteoporosis and its prevention in Malaysia. The OPAAT can be used to identify individuals in need of osteoporosis educational intervention.
    Study site:: Primary care clinic, tertiary hospital, Malaysia
  9. Toh LS, Lai PSM, Low BY, Wong KT, Anderson C
    Int J Clin Pharm, 2020 Feb;42(1):11-17.
    PMID: 32221825 DOI: 10.1007/s11096-019-00960-x
    Background Population screening for osteoporosis using bone mineral density scan is not feasible in Malaysia as this test is costly. Hence, there is a need to develop a more efficient method to screen for osteoporosis.Objectives To determine the feasibility of an interprofessional collaborative osteoporosis screening programme (IPC-OSP). Methods Postmenopausal women aged ≥ 50 years, who had not been diagnosed with osteoporosis were recruited from a primary care clinic from June to August 2014. Patients were assessed for their osteoporosis risk and were counselled on prevention methods. Patients at risk were referred to the doctor with a recommendation for a bone mineral density (BMD) scan. Results Fifty out of 55 patients were recruited (response rate = 90.9%). A total 26/50 (52.0%) went for a bone mineral density scan, none were osteoporotic, 17/50 (34%) were osteopenic, 2/50 (4.0%), were started on osteoporosis medications and 14/50 (28%) modified their lifestyle to improve bone health or started on calcium supplements. Osteoporosis knowledge significantly increased from baseline to month two (46.3 ± 21.4 vs. 79.1 ± 14.3, p 
  10. Toh LS, Lai PSM, Othman S, Wong KT, Low BY, Anderson C
    Res Social Adm Pharm, 2017 11;13(6):1142-1150.
    PMID: 27780658 DOI: 10.1016/j.sapharm.2016.10.004
    OBJECTIVES: This study describes the perspective of patients, nurses, pharmacists, doctors and policy makers to identify the level of collaboration and the areas for improvement to achieve inter-professional collaboration between doctors, nurses, pharmacists and policy makers in a primary care clinic.

    METHODS: Patients (n = 20), Nurses (n = 10), pharmacists (n = 11), doctors (n = 10) and policy makers (n = 5) from a primary care were individually interviewed using a semi-structured topic guide. Purposive sampling was used. Interviews were transcribed verbatim and analysed using thematic analysis informed by constant comparison.

    RESULTS: Patients, doctors, nurses, pharmacists and policy makers were eager for pharmacists to be more proactive in creating health awareness and conducting osteoporosis screening at the primary care clinic via inter-professional collaboration. These findings were further examined using the D'Amour's structural model of collaboration which encompasses four main themes: shared goals and visions, internalization, formalization and governance. This model supports our data which highlights a lack of understanding of the pharmacists' role among the doctors, nurses, policy makers and pharmacists themselves. There is also a lack of governance and formalization, that fosters consensus, leadership, protocol and information exchange. Nonetheless, the stakeholders trust that pharmacists have sufficient knowledge to contribute to the screening of osteoporosis. Our primary care clinic can be described as developing towards an inter-professional collaboration in managing osteoporosis but is still in its early stages.

    CONCLUSIONS: Inter-professional collaboration in osteoporosis management at the primary care level is beginning to be practised. Efforts extending to awareness and acceptance towards the pharmacists' role will be crucial for a successful change.
  11. Venketasubramanian N, Anderson C, Mehndiratta M, Lin RT, Tan KS, Huang CY
    Stroke, 2017 09;48(9):e252-e254.
    PMID: 28754827 DOI: 10.1161/STROKEAHA.117.017044
  12. Toh LS, Lai PSM, Othman S, Shah A, Dang CPL, Low BY, et al.
    Int J Clin Pharm, 2018 Apr;40(2):450-457.
    PMID: 29380234 DOI: 10.1007/s11096-018-0597-9
    Background: Several studies have found that pharmacists can assist in screening and prevention of osteoporosis by referring patients for bone mineral density scans and counselling on lifestyle changes. In Malaysia, screening osteoporosis in all elderly women is not mandatory due to its cost. One approach to address this gap is to develop a pharmacist-led osteoporosis screening and prevention program. However, there is a paucity of data on the perspectives of Malaysian pharmacists in this area.
    Objective: To explore the perspective of stakeholders (policy makers, doctors, pharmacists, nurses and patients) towards the role of pharmacists in osteoporosis screening and management.
    Setting: A primary care clinic located within a teaching hospital in Kuala Lumpur, Malaysia.
    Method: Patients (n = 20), nurses (n = 10), pharmacists (n = 11), doctors (n = 10) and policy makers (n = 5) were individually interviewed using a semi-structured topic guide. Purposive sampling was used. Interviews were transcribed verbatim and analysed using thematic analysis. Main outcome measure Perspective of stakeholders on the current and future role of pharmacists.
    Results: All participants perceived pharmacists to be suppliers of medication, although there was some recognition of roles in providing medication advice. Nonetheless, these stakeholders were eager for pharmacists to expand their non-dispensing roles towards counselling, creating awareness and screening of osteoporosis. Interviewed pharmacists referred to their current role as 'robotic dispensers' and unanimously agreed to spread out to osteoporosis management role.
    Conclusion: Under stakeholders there is a willingness to expand the role of pharmacists in Malaysia to non-dispensing roles, particularly in osteoporosis screening and management.
    Study site: Primary care clinic, teaching hospital, Kuala Lumpur, Malaysia
  13. Toh LS, Lai PS, Wu DB, Wong KT, Low BY, Tan AT, et al.
    Patient Prefer Adherence, 2014;8:1365-81.
    PMID: 25328386 DOI: 10.2147/PPA.S65718
    Purpose: To develop and validate the English version of the Satisfaction Questionnaire for Osteoporosis Prevention (SQOP) in Malaysia.
    Methods: The SQOP was modified from the Osteoporosis Patient Satisfaction Questionnaire and developed based on literature review and patient interviews. Face and content validity were established via an expert panel. The SQOP consists of two sections: clinical services and types of counseling. There were 23 items in total, each with a five-point Likert-type response. Satisfaction score was calculated by converting the total score to a percentage. A higher score indicates higher satisfaction. English speaking, non-osteoporotic, postmenopausal women aged 50 years were included in the study. Participants were randomized to either the control or intervention group. Intervention participants were provided counseling, whereas control participants received none. Participants answered the SQOP at baseline and 2 weeks later.
    Results: A total of 140 participants were recruited (control group: n=70; intervention group: n=70). No significant differences were found in any demographic aspects. Exploratory factor analysis extracted seven domains. Cronbach’s α for the domains ranged from 0.531–0.812. All 23 items were highly correlated using Spearman’s correlation coefficient 0.469–0.996 (P<0.05), with no significant change in the control group’s overall test–retest scores, indicating that the
    SQOP achieved stable reliability. The intervention group had a higher score than the control group (87.91±5.99 versus 61.87±8.76; P<0.05), indicating that they were more satisfied than control participants. Flesch reading ease was 62.9.
    Conclusion: The SQOP was found to be a valid and reliable instrument for assessing patients’ satisfaction towards an osteoporosis screening and prevention service in Malaysia.
    Keywords: patient satisfaction, randomized controlled trial, postmenopausal women, screening
    Study site: primary care clinic, tertiary hospital, Malaysia
  14. Toh LS, Lai PSM, Wu DB, Bell BG, Dang CPL, Low BY, et al.
    Osteoporos Sarcopenia, 2019 Sep;5(3):87-93.
    PMID: 31728426 DOI: 10.1016/j.afos.2019.09.001
    Objectives: To compare and assess the performance of 6 osteoporosis risk assessment tools for screening osteoporosis in Malaysian postmenopausal women.

    Methods: Six osteoporosis risk assessments tools (the Simple Calculated Osteoporosis Risk Estimation [SCORE], the Osteoporosis Risk Assessment Instrument, the Age Bulk One or Never Estrogen, the body weight, the Malaysian Osteoporosis Screening Tool, and the Osteoporosis Self-Assessment Tool for Asians) were used to screen postmenopausal women who had not been previously diagnosed with osteoporosis/osteopenia. These women also underwent a dual-energy X-ray absorptiometry (DXA) scan to confirm the absence or presence of osteoporosis.

    Results: A total of 164/224 participants were recruited (response rate, 73.2%), of which only 150/164 (91.5%) completed their DXA scan. Sixteen participants (10.7%) were found to have osteoporosis, whilst 65/150 (43.3%) were found to have osteopenia. Using precision-recall curves, the recall of the tools ranged from 0.50 to 1.00, whilst precision ranged from 0.04 to 0.14. The area under the curve (AUC) ranged from 0.027 to 0.161. The SCORE had the best balance between recall (1.00), precision (0.04-0.12), and AUC (0.072-0.161).

    Conclusions: We found that the SCORE had the best balance between recall, precision, and AUC among the 6 screening tools that were compared among Malaysian postmenopausal women.

  15. Iqbal A, Rutter V, Gülpınar G, Halai M, Awele B, Elshenawy RA, et al.
    J Pharm Policy Pract, 2021 Dec 27;14(1):112.
    PMID: 34961548 DOI: 10.1186/s40545-021-00396-7
    BACKGROUND: The Commonwealth Pharmacists Association (CPA) is a charity representing pharmacists across the Commonwealth, with the vision of empowering and collaboratively develop the profession and fully utilise the potential of pharmacists to strengthen health systems through supporting better access to, quality and use of medicines and related services. Commonwealth comprises predominantly of low- and middle-income countries, where limited data often exists in pharmacy practice. There is a recognised need across the Commonwealth to focus on developing, implementing and fully utilising pharmacy professional services to progress universal health coverage and achieve the sustainable development goals, particularly in low and middle-income countries; however, currently a knowledge gap exists in understanding the national priorities in Commonwealth nations. CPA is ideally positioned to access to these nations. The aim of this study was thus to explore the priorities and focus areas of NPAs across the Commonwealth and create evidence for a needs-based approach to inform the support that the Commonwealth pharmacists association can collaboratively and strategically provide to its members to progress towards shared goals.

    METHODS: Data were collected virtually on Zoom by conducting interviews using a semi-structured interview guide developed for this study with CPA councillors representing NPAs or their equivalents if no official body existed. An inductive, reflexive, thematic analysis was performed for data analysis.

    RESULTS: In total, 30 councillors were interviewed from 30 low- and medium-income countries. The three main overarching priority areas identified across respective Commonwealth nations developing extended pharmacy services, improving pharmacy education, and developing and redefining the role of NPAs.

    CONCLUSIONS: This novel study highlights the collective priorities for the pharmacy profession across the low and middle-income countries of the Commonwealth and the urgent need for supporting NPAs around the three identified overarching priority areas. The mapped-out priorities will inform an evidence-based approach for the CPA to better support NPAs in their mission through advocacy and practitioner development, to fully harness pharmacists' unique skill set and maximise their contribution to progressing universal health coverage.

  16. Lloyd-Jones DM, Ning H, Labarthe D, Brewer L, Sharma G, Rosamond W, et al.
    Circulation, 2022 Sep 13;146(11):822-835.
    PMID: 35766033 DOI: 10.1161/CIRCULATIONAHA.122.060911
    BACKGROUND: The American Heart Association recently published an updated algorithm for quantifying cardiovascular health (CVH)-the Life's Essential 8 score. We quantified US levels of CVH using the new score.

    METHODS: We included individuals ages 2 through 79 years (not pregnant or institutionalized) who were free of cardiovascular disease from the National Health and Nutrition Examination Surveys in 2013 through 2018. For all participants, we calculated the overall CVH score (range, 0 [lowest] to 100 [highest]), as well as the score for each component of diet, physical activity, nicotine exposure, sleep duration, body mass index, blood lipids, blood glucose, and blood pressure, using published American Heart Association definitions. Sample weights and design were incorporated in calculating prevalence estimates and standard errors using standard survey procedures. CVH scores were assessed across strata of age, sex, race and ethnicity, family income, and depression.

    RESULTS: There were 23 409 participants, representing 201 728 000 adults and 74 435 000 children. The overall mean CVH score was 64.7 (95% CI, 63.9-65.6) among adults using all 8 metrics and 65.5 (95% CI, 64.4-66.6) for the 3 metrics available (diet, physical activity, and body mass index) among children and adolescents ages 2 through 19 years. For adults, there were significant differences in mean overall CVH scores by sex (women, 67.0; men, 62.5), age (range of mean values, 62.2-68.7), and racial and ethnic group (range, 59.7-68.5). Mean scores were lowest for diet, physical activity, and body mass index metrics. There were large differences in mean scores across demographic groups for diet (range, 23.8-47.7), nicotine exposure (range, 63.1-85.0), blood glucose (range, 65.7-88.1), and blood pressure (range, 49.5-84.0). In children, diet scores were low (mean 40.6) and were progressively lower in higher age groups (from 61.1 at ages 2 through 5 to 28.5 at ages 12 through 19); large differences were also noted in mean physical activity (range, 63.1-88.3) and body mass index (range, 74.4-89.4) scores by sociodemographic group.

    CONCLUSIONS: The new Life's Essential 8 score helps identify large group and individual differences in CVH. Overall CVH in the US population remains well below optimal levels and there are both broad and targeted opportunities to monitor, preserve, and improve CVH across the life course in individuals and the population.

  17. Dore KM, Hansen MF, Klegarth AR, Fichtel C, Koch F, Springer A, et al.
    Primates, 2020 May;61(3):373-387.
    PMID: 31965380 DOI: 10.1007/s10329-020-00793-7
    Over the past 20 years, GPS collars have emerged as powerful tools for the study of nonhuman primate (hereafter, "primate") movement ecology. As the size and cost of GPS collars have decreased and performance has improved, it is timely to review the use and success of GPS collar deployments on primates to date. Here we compile data on deployments and performance of GPS collars by brand and examine how these relate to characteristics of the primate species and field contexts in which they were deployed. The compiled results of 179 GPS collar deployments across 17 species by 16 research teams show these technologies can provide advantages, particularly in adding to the quality, quantity, and temporal span of data collection. However, aspects of this technology still require substantial improvement in order to make deployment on many primate species pragmatic economically. In particular, current limitations regarding battery lifespan relative to collar weight, the efficacy of remote drop-off mechanisms, and the ability to remotely retrieve data need to be addressed before the technology is likely to be widely adopted. Moreover, despite the increasing utility of GPS collars in the field, they remain substantially more expensive than VHF collars and tracking via handheld GPS units, and cost considerations of GPS collars may limit sample sizes and thereby the strength of inferences. Still, the overall high quality and quantity of data obtained, combined with the reduced need for on-the-ground tracking by field personnel, may help defray the high equipment cost. We argue that primatologists armed with the information in this review have much to gain from the recent, substantial improvements in GPS collar technology.
  18. Dore KM, Hansen MF, Klegarth AR, Fichtel C, Koch F, Springer A, et al.
    Primates, 2020 05;61(3):389-390.
    PMID: 32026151 DOI: 10.1007/s10329-020-00800-x
    In the original publication of the article, figure 1 was wrongly published as a duplication.
  19. Cámara-Leret R, Frodin DG, Adema F, Anderson C, Appelhans MS, Argent G, et al.
    Nature, 2020 08;584(7822):579-583.
    PMID: 32760001 DOI: 10.1038/s41586-020-2549-5
    New Guinea is the world's largest tropical island and has fascinated naturalists for centuries1,2. Home to some of the best-preserved ecosystems on the planet3 and to intact ecological gradients-from mangroves to tropical alpine grasslands-that are unmatched in the Asia-Pacific region4,5, it is a globally recognized centre of biological and cultural diversity6,7. So far, however, there has been no attempt to critically catalogue the entire vascular plant diversity of New Guinea. Here we present the first, to our knowledge, expert-verified checklist of the vascular plants of mainland New Guinea and surrounding islands. Our publicly available checklist includes 13,634 species (68% endemic), 1,742 genera and 264 families-suggesting that New Guinea is the most floristically diverse island in the world. Expert knowledge is essential for building checklists in the digital era: reliance on online taxonomic resources alone would have inflated species counts by 22%. Species discovery shows no sign of levelling off, and we discuss steps to accelerate botanical research in the 'Last Unknown'8.
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