Opportunistic Survey Research Articles

Validation of the Chinese Maudsley three-item visual analogue scale to measure depressive symptoms in a youth population.

Existing self-rated depression measurement tools possess a range of psychometric drawbacks, spanning a range of validity and reliability constructs. The gold standard self-rated depression scales contain several variable items that are often non-specific, require respondents to have a certain level of language understanding and limited scoring options resulting in low sensitivity. The Maudsley three-item visual analogue scale (M3VAS) was developed to address these challenges. This study aimed to translate the M3VAS into Chinese and test its reliability and validity. First, both M3VAS scales (assessing current severity and change in severity) were translated according to a standardised protocol to finalise the Chinese version. Reliability and validity were then examined among 550 young people with moderate to severe depression (patient health questionnaire-9 (PHQ-9) score ≥15) in a cross-sectional opportunistic questionnaire survey. The content validity of each item (six items, across both scales) ranged from 0.83 to 1.00. Exploratory factor analysis denoted a total of two common factors, with a variance contribution rate of 64.34%. The total score correlated positively with the PHQ-9 total score (r = 0.241, P < 0.01). The Chinese version of the M3VAS had good reliability and validity values, and the confirmatory factor model fit well. The psychometric properties of the Chinese version of the M3VAS suggest that this scale can feasibly evaluate depression among young people in China.

P011 PREVALENCE OF HYPERTENSION AND ASSOCIATION WITH RED MEAT AND VEGETABLE CONSUMPTION IN A MEGACITY IN NIGERIA: A POPULATION-BASED SURVEY

Background and Objectives: Hypertension is a growing burden worldwide, but the impact is worse in developing countries especially in cities, due to epidemiologic transition, rapid urbanization and socioeconomic dynamics. We determine the current prevalence of hypertension, and association with red meat and vegetable consumption in Lagos, a megacity in Nigeria. Methods: This was a population-based opportunistic cross-sectional survey of 2244 voluntary adults ≥ 18years residents of Lagos megacity in Nigeria. Socio-demographic and clinical characteristics were obtained. We measured blood pressure by Omron M3 automatic upper arm monitor after ≥5 min of rest. We defined hypertension as systolic blood pressure of ≥140 mmHg and/or diastolic blood pressure of ≥90 mmHg or use of antihypertensive drugs. Qualitative information on meat and vegetable consumption was documented. Chi squared and multiple logistic regression methods were used to determine association and predictor of hypertension respectively, and odds ratio with confidence interval as the measure of effect size. P value of &lt; 0.05 was taken as statistical significance. Results: 2244 participants were analyzed, with mean age of 46±14 years, and 75% were women. More than 26% were overweight or obese, 43.2% drinks alcoholic beverages, and 30.3% men and 3.5% women smoked cigarettes. The overall prevalence of hypertension was similar in males (38.1%) and females (37.4%), and it increases with age, reaching 46.7% in ≥ 60years. Daily consumption of meat (38.6% versus 28%(rarely), p =0.03), and infrequent consumption of vegetables (47.7%% versus 19.2%9 (daily intake), p = 0.006) were associated with higher prevalence of hypertension. Older age (OR, 2.133(CI, 1.61 – 2.83)), and family history of hypertension (OR, 1.51(CI, 1.20 – 1.92)) were the predictors of hypertension. Conclusions: The prevalence of hypertension is high among middle age urban dwellers in Lagos, Nigeria. Avoidance of red meat, and increased consumption of vegetables, may reduce the burden of hypertension in the population.

P024 NEPAL TAKES ACTION FOR BLOOD PRESSURE SCREENING: RESULTS FROM MAY MEASURE MONTH 2022

Objective: To present the result of May Measure Month (MMM) 2022 in Nepal. Methods: An opportunistic cross-sectional survey of adults ≥ 18 years was conducted in 32 districts from Jun-October 2022. Trained volunteers administered the structured questionnaire into the local language and took 3 BP readings in a sitting position at 1-minute intervals. The mean of the second and third BP readings was calculated. Hypertension was defined as a systolic BP ≥ 140 mmHg or a diastolic BP ≥90 mmHg or being on antihypertensive medication. Ethical approval was obtained from the Nepal Health Research Council. Results: MMM 2022 included 13,125 participants. The mean age of the participants was 38.8(±16.1) years. There were 52.2% females. The mean was 118.6 mmHg ±15.8 for systolic BP, and 78.8 mmHg ±10.67 for diastolic BP. Around one-fifth (19.5%) of participants were found to be hypertensive. The odds of hypertension in young males were 1.49 times than females (OR=1.49, 95% CI: 1.37 to 1.63). Only about 43.5% of the population were aware, 37.5% were on medication and only 21.5% of hypertensive had controlled blood pressure (&lt; 140/90 mm Hg). Less males were aware and on medication as compared to females (OR = 0.86, 95% CI: 0.74 -1.01). 26.3% hypertensive females have controlled blood pressure as compared to 17.7% in males (p&lt;0.05). Among all participants, 11.3% (n= 1473) had their BP measured for the first time, and nearly 22.6% (n= 2953) did not measure it within the last one year. More than 90% of individuals taking medicine reported that they took medicine regularly and more than 80% reported that they did not pay for medicine. Conclusions: MMM seems to be a promising community-based program for increasing awareness and identifying high risk population. As more than 50% of participants were unaware of their hypertension status, there is an opportunity in Nepal to identify these patients and increase awareness by adopting nationwide screening campaign such as MMM.

A quantitative assessment of continuous versus structured methods for the detection of marine mammals and seabirds via opportunistic shipboard surveys

Marine monitoring efforts are increasingly supported by opportunistic shipboard surveys. However, opportunistic survey methods often require adaptation to suit the vessel and the operations being conducted onboard. Whilst best-practice techniques for surveying marine wildlife on vessels of opportunity are yet to be established, testing and development of alternative methods can provide means for capturing ecological information in otherwise under-surveyed areas. Explicitly, survey methods can be improved while baseline ecological data for new regions are gathered simultaneously. Herein, we tested different survey approaches on a vessel of opportunity in a remote offshore area where little is known about the community composition of top-order marine vertebrate predators: western and south-western Tasmania, Australia. We found that continuous surveys provide greater species counts than structured “snapshot” surveys over the course of a voyage, but that structured surveys can be more practical when managing factors such as observer fatigue. Moreover, we provide a baseline dataset on the marine vertebrate community encountered in western and south-western Tasmania. This information will be critically important for industry and conservation management objectives, and is key to our understanding of the offshore ecosystem around Tasmania.

May Measurement Month 2021: an analysis of blood pressure screening results from Mexico.

May Measurement Month 2021 (MMM21) in Mexico was an opportunistic survey that aimed to improve blood pressure awareness at the individual and population levels and to analyse the impact of the COVID-19 pandemic on the prevalence, knowledge, and rates of hypertension in the country. This survey followed the methodology of MMM, previously published. The total number of participants screened was 77 547, of which 47 793 (61.6%) were female and 29 178 (37.6%) were male. The mean age (SD) was 46.2 (16.6) years. Of all 77 547 participants, 14 939 (19.3%) had hypertension, of which 48% were aware. The frequency and awareness of hypertension in this survey are similar to those reported before the pandemic (MMM19-Mexico and the 2019 National Health Survey), suggesting that the impact of the COVID-19 pandemic in these parameters of arterial hypertension was not as important as expected. These data are concordant with the official reports in Mexico that showed that the pandemic had a severe impact on cardiovascular mortality but did not modify mortality due to hypertension or stroke.

May Measurement Month 2021: an analysis of blood pressure screening results from Poland.

May Measurement Month 2021 (MMM21) is the fourth edition of the global initiative in Poland initiated by the International Society of Hypertension (ISH) and aimed at raising awareness of hypertension and the need for blood pressure (BP) screening. An opportunistic cross-sectional survey of volunteers aged ≥18 was carried out in 132 sites - between May and September 2021. Blood pressure was measured in 1699 subjects (mean age: 40.8 ± 17.0 years; 68.8% females). After multiple imputation, the age and sex standardized systolic and diastolic BP was 126.6/78.7 mmHg for the entire group, 133.8/81.9 mmHg in individuals on antihypertensive medication, and 125.4/78.6 mmHg in those not taking antihypertensive drugs. The proportion of subjects with high BP (≥140/90 mmHg) were: 30.9% for the entire group, 40.4% in subjects taking antihypertensive drugs, and 17.9% in those not taking antihypertensive drugs. Of all participants, 33.9% were in the age range of 18-29 years and we observed higher BP levels and more frequent BP elevation in males in this age group. These data provide unique insights into the hypertension rates during the COVID-19 pandemic. Due to the associated restrictions, only limited data could be obtained for older adults. Interestingly, among young Polish participants, the rate of hypertension and the level of BP were higher in males compared to females, suggestive perhaps of a higher susceptibility of males to experience a rise in BP during specific circumstances associated with a pandemic.

May Measurement Month 2021: an analysis of blood pressure screening results from Nepal.

Despite the well-recognized importance of prevention and early treatment of hypertension, the majority of adults in Nepal are not aware of their high blood pressure (BP) and are left untreated. In this paper, we report the result of the May Measure Month 2021 campaign in Nepal: a nationwide community-based hypertension screening campaign. An opportunistic cross-sectional survey was conducted in 15 districts between September 2021 and December 2021. An individual was included if aged 18 years or more and provided informed consent. Structured questionnaires were administered, and BP was measured three times in a sitting position by trained volunteers. A total of 5172 participants were included. The median age (interquartile range) was 37 (25-51), and 49.9% were female. The mean (SD) of the systolic and diastolic BP was 123.9 (14.9) and 80.2 (9.3) mmHg, respectively. A total of 1066 participants (20.6%) were identified as hypertensive (systolic BP ≥ 140 mmHg or diastolic BP ≥ 90 mmHg or on antihypertensive medication), of whom 399 (39.5%) and 298 (29.5%) were aware of their BP status and treated with at least one antihypertensive medicine, respectively. Blood pressure control (<140/90 mmHg) was achieved in 15.6% of all hypertensives and in 56.0% of treated individuals. Multivariate logistic regression showed an association between hypertension and the following variables: every 1-year increase of age [odds ratio (OR) = 1.13 (1.11-1.15) if age < 40 and OR = 1.05 (1.04-1.06) if age ≥ 40], male [OR = 1.57 (1.33-1.89)], regular alcohol use [OR = 1.59 (1.30-1.93)], and diabetes [OR = 2.63 (1.93-3.58)]. Hypertension awareness, treatment, and control were suboptimal in Nepal. This study supports a strong need to scale up community-based hypertension programmes in Nepal and raises the possibility of task sharing with community health workers.

May Measurement Month 2021: an analysis of blood pressure screening results from Hungary.

Elevated blood pressure (BP) is the most important risk factor for cardiovascular diseases (CVDs), which are still the leading cause of mortality in Hungary. Therefore, screening programmes identifying subjects with hypertension have an important role in CVD prevention. In 2017, the International Society of Hypertension initiated May Measurement Month (MMM) aimed at raising awareness of elevated BP. Hungary joined the MMM campaigns in 2017, 2019, and 2021, and a summary of the results from 2021 is presented here. An opportunistic cross-sectional survey of volunteers aged ≥18 was carried out in September 2021. Measurement of BP, the definition of hypertension, and statistical analysis followed the standard MMM protocol. In Hungary, 30 sites were set up in primary and secondary care facilities, in pharmacies, and in malls. Both cities and villages were involved in all regions. A total of 1414 individuals were screened, and 558 subjects (39.5%) had hypertension. Out of 1065 participants not on antihypertensive medication, 209 (19.6%) had elevated BP. Among treated individuals (n = 349), 206 (59.0%) had controlled BP (<140/90 mmHg). Almost 40% of the participants had hypertension. Among untreated participants, one in five had elevated BP, while among patients on antihypertensive medication, 41% had uncontrolled BP. These results confirm the importance of screening of hypertension in untreated individuals and that efforts are required to adequately control BP in treated hypertensive patients.

May Measurement Month 2021: an analysis of blood pressure screening results from Malawi.

May Measurement Month (MMM) is a global initiative aiming at raising awareness and screening people for blood pressure (BP) for free. Malawi started participating in 2017 due to our membership with the International Society of Hypertension, and this was done mainly to raise awareness of high BP, which could be of benefit to the population. An opportunistic cross-sectional survey of participants aged 18 years and above was carried out from May to September 2021 in Blantyre and Lilongwe. All BP measurements, definition of hypertension, and statistical analysis followed the standard MMM protocol. A total of 7074 participants took part with 4348 (61.5%) being male and 2726 (38.5%) female. A total of 1525 (21.6%) participants were found to have hypertension. Of these, 84 (5.5%) were aware that they had the condition, and 81 (5.3%) of those with hypertension were on antihypertensive treatment. Of those on antihypertensive treatment, 61 (76.5%) had controlled BP. The screenings were done in just two districts and a few locations, which therefore are not representative of the whole country. This shows there is a significant need to expand screening opportunities within Malawi for early detection of hypertension to have a greater impact on the country as far as the fight against hypertension is concerned.

May Measurement Month 2021: an analysis of blood pressure screening results from Ghana.

May Measurement Month (MMM) is a global campaign initiated by the International Society of Hypertension (ISH) with the aim of raising awareness of high blood pressure (BP) and serving as a catalyst for the establishment of screening programmes around the world. An opportunistic cross-sectional survey of volunteers aged ≥18 years was conducted. A standardized protocol for MMM was used to measure BP and collect relevant health information from participants at screening sites in four regions of Ghana. Hypertension was defined as a systolic BP ≥ 140 mmHg or diastolic BP ≥ 90 mmHg or on antihypertensive medication. A total of 4832 people agreed to take part in the MMM21 study and were screened. After multiple imputation of missing BP readings, 1426 people (29.5%) had hypertension. 11.9% of the 1426 participants with hypertension were aware of their condition, and 8.6% reported taking antihypertensive medication. 24.2% of 123 people on antihypertensive medication had their BP under control (<140/90 mmHg). In addition, only 2.1% of the 1426 participants with hypertension had controlled BP. Results from this study found that almost nine out of 10 people with hypertension who were screened were unaware of their condition, most were untreated, and only 2% of those with hypertension had their BP controlled with medication. This emphasizes the importance of BP screening campaigns as a tool for identifying and referring people with high BP for treatment.

Abundance of humpback whales in the eastern Indian sector of the Southern Ocean in 2018/19 using opportunistic sighting survey data with a note on the occurrence of other cetaceans

Past commercial whaling depleted the humpback whale in the Southern Ocean; however, its population has recovered since hunting was terminated in 1966. Information on abundance is essential not only managing target animals but understanding the ecosystem because the species is one of the main consumers of Antarctic krill. Abundance of this species has not been reported in the eastern Indian sector (80–150°E) of the Southern Ocean since the mid-2000s. A multidisciplinary ecosystem survey focusing on Antarctic krill was conducted in the area by the Japanese research vessel Kaiyo-maru in 2018/19 austral summer. An opportunistic cetacean sighting survey (platform of opportunity (POP) survey) was conducted as part of the survey. Four baleen and five toothed whale species were sighted during the sighting survey. Humpback whales (113 schools/178 animals) were most frequently observed, followed by fin whales (15/36). Abundance of humpback whales was estimated as 22,395 individuals (CV = 0.270, 95 % confidence intervals: 13,310–37,663) based on the design-based line transect method. Krill consumption by humpback whales in this area was tentatively estimated as 1.336 million tons, corresponding to 30.9 % of krill biomass, although the amount varied greatly depending on the consumption rate’s assumption. The estimated abundance was comparable with previous estimates, however, there are some caveats in interpreting the results. As no approaching whale sightings were made during this POP survey, the proportion of sightings of unidentified large whales was high, possibly leading to an underestimation of the abundance. Dedicated sighting surveys are desirable to obtain more accurate and unbiased abundance estimates, especially for management purposes, although the results of this study could be used for ecological studies in combination with other data sets recoded by the multidisciplinary survey.

Blood pressure screening results from May Measurement Month 2021 in Vietnam.

Elevated blood pressure (BP) is a growing burden worldwide, leading to over 10 million deaths each year. May Measurement Month (MMM) is a global initiative to raise awareness of high BP and acts as a temporary solution to the worldwide shortage of screening programmes. We aimed to screen for hypertension and cardiovascular risk factors in people aged ≥18 years in the community, thereby defining the proportion of participants with elevated BP and assessing the awareness and the effectiveness of its treatment. An opportunistic cross-sectional survey of volunteers aged ≥18 years was carried out in May 2021. Blood pressure measurement, the definition of hypertension, and statistical analysis followed the standard MMM protocol. From May 2021 to June 2021, through three cities/provinces in Vietnam (due to the COVID-19 pandemic), 2572 individuals with mean age 51.5 (SD ±15.7) years were screened. After multiple imputation, 929 (36.1%) had hypertension. Of individuals not receiving antihypertensive medication, 206 (11.2%) were hypertensive. Of individuals receiving antihypertensive medication, 415 (57.4%) had uncontrolled BP (≥140/90 mmHg). The MMM21 BP screening campaign was undertaken in Vietnam during the COVID-19 pandemic. Undiagnosed and uncontrolled hypertension in Vietnam remains a substantial health problem. Local campaigns applying standardized methods such as MMM21 will be beneficial to screen for a significant number of individuals with raised BP and increase awareness of hypertension.

May Measurement Month 2021: an analysis of blood pressure screening results from Armenia.

Elevated blood pressure (BP) is a growing burden worldwide and is the leading cause of mortality and disability-adjusted life years all over the world. May Measurement Month (MMM) is a global initiative aimed to increase awareness of high BP initiated by the International Society of Hypertension, to identify individuals in need of improved hypertension care, and to improve BP screening worldwide. An opportunistic cross-sectional survey of volunteers aged ≥18 years was carried out in accordance with standard MMM protocol in 2021. The study was conducted in public areas, both indoor and outdoor, as well as in primary and secondary healthcare centres. A total of 5777 individuals (mean age 51.8 ± 16.1 years, 49.8% female) were screened. After imputation, 45.7% participants had hypertension and 43.7% of them were aware of their high BP. Of 2640 participants with hypertension, 887 (33.6%) were on antihypertensive treatment, of whom 32.4% were on single medication, 29.7% on two medications, and 37.9% on three or more. Only 42.2% of those on medication had controlled BP (<140/90 mmHg), whereas of the participants with hypertension overall, 14.2% had controlled BP. We found that the prevalence of inadequately treated hypertension remains high in Armenia and may represent a vital contributor to the growing burden of non-communicable diseases.

Conservation Status of Reptilia in Agasthyamalai Biosphere Reserve, Western Ghats, India and its Environment

The Agasthyamalai Biosphere Reserve is an important biogeographical hot spot and hosts diverse ecosystem in its habitat. The objectives of the present study are to assess conservation status of Reptilia in Agasthyamalai Biosphere Reserve and to know the role of habitat in harbouring and conserving/protecting wild fauna. Day time opportunistic visual encounter survey method was employed to study and site different species of Reptiles. There are about 78 species of reptiles inhabited in the reserve, out of which 15 species are threatened as per IUCN, 2023 The reserve harbors three species of turtle and tortoises, 31 species of lizards under five families and 44 species of snakes under six families. There are about 37 species of reptiles which are endemic in the region comprises one species of Geoemydidae, six species of Gekkonidae, eight species of Agamidae, two species of Scincidae, seven species of Uropeltidae, eight species of Colubridae, one species of Pareidae, one species of Elapidae and three species of Viperidae.

Distribution and composition of floating marine debris in Shiretoko peninsula, Japan, using opportunistic sighting survey

Floating marine debris (FMD) poses several threats to marine species, such as entanglement, ingestion, and the transport of pollutants. The Shiretoko Peninsula, located in northern Japan, is a registered World Natural Heritage Site and a biodiversity hotspot. However, FMD has not yet been thoroughly investigated in this region. In 2022, sighting surveys were conducted in Abashiri (west side of the peninsula) and Rausu (east side) to assess the abundance, composition, and distribution of FMD. The mean densities were notably higher in Abashiri, and there was more fishing-related debris in Rausu. Regarding local human activities, the population and number of tourists are higher in Abashiri, and fishing activities are higher in Rausu. While marine pollution is a global issue, our study suggests that addressing it should commence with community-based management at the local level.

Is There a Link Between the Increased Consumption of Sports Drinks and Dental Decay?

Background: The role of oral health in influencing athletic performance has been well documented. The use of sports drinks has been linked with an increase in poor oral health including dental decay. The aim of this study was to investigate the possible association between sports drinks and dental decay/pain amongst elite athletes and the incidence of dental decay/pain. Hypothesis: This study is looking at the hypothesis that the consumption of sports drinks leads to dental disease, particularly dental decay. Level of evidence: Local and current random sample; randomized trial; cohort study or control arm of randomized trial; inception cohort study. Methods: An opportunistic volunteer survey of elite athletes attending a varied international sporting competition. Analysis of the data was undertaken using descriptive statistics, mean values and standard deviations. Associations between demographic information and results were presented. A p value of &lt;0.05 was considered to be statistically significant. Results: 458 completed questionnaires were distributed and received. The link between the frequency of sports drinks consumption and dental decay/pain was marginally statistically significant, (X2 , p=0.077). Isotonic sports drinks and sensitivity was statistically significant (X2 , p=&lt;0.001). 197(43%) athletes reported drinking sports drinks at least once a week; 33 athletes (7%) reported consuming sports drinks a minimum of three times a day. n=175 (35%) athletes reported that they saw their nutritionist for advice about sports drinks, only n=21 (4%) sought advice from the dentist. One in four athletes reported seeing their dentist due to pain (n=116; 25.3%). Conclusion: This study covered a diverse group of elite athletes. It is unclear whether the use of sports drinks does result in more tooth decay, but dentists should educate athletes and their supporting teams about the potential risks from these drinks thus mitigating those potential risks. Clinical relevance: By understanding the magnitude of the challenge of dental decay facilitated by sports drinks, it is hoped that adequate preventative measures can be put in place. Thus, supporting the athletes towards better oral health and performance.

A first assessment of marine litter on a beach of an uninhabited island in the Mozambique Channel

Marine litter is ubiquitous and associated with both ecological and socio-economic consequences. Beaches are major sinks of marine litter and as such its assessment and monitoring are needed. An opportunistic marine litter survey was performed for 12 consecutive days on the island of Juan de Nova in the central Mozambique Channel in February 2007. Plastic dominated the marine beach litter with daily accumulation of plastic positively related to the tide height (R2 = 0.768, p&lt;0.01). Annual deposits could reach an average of 1 t.km-1, suggesting that regular cleaning of the coastline should be conducted to limit the impact on the local wildlife of this protected area.

Tajuria yajna yajna (Doherty, 1886), a new record in Himachal Pradesh, India (Lepidoptera: Lycaenidae)

During an opportunistic field survey in the Balh Valley of the district Mandi in Himachal Pradesh Tajuria yajna yajna (Doherty, 1886) was documented for the first time. The species has never been reported from Himachal Pradesh and hence the present study extends the known distribution range of T. y. yajna in the North West Himalayas. The study also reports a new larval host plant and the first detailed description of the life history of T. y. yajna from India.

Prevalence of dementia screen positive among older adults in rural Kenya: results from a dementia screening program

AbstractBackgroundSub‐Saharan African countries have the fastest growing rates of older people, yet little is known about the number of cases of dementia. In Kenya, the little we know about dementia is derived from studies involving the few individuals who receive a diagnosis, but typically in the more advanced stages of the condition when carers have reached a crisis point. Effective and routine data screening is important for the early detection of dementia, but also provides insights into the number of people living with cognitive and functional impairment associated with dementia. We aimed to describe the number of people screening positive for dementia within rural Kenya, and identify factors associated with screening positive.MethodCommunity Health Workers conducted an opportunistic household survey among community‐dwelling residents aged 60 and above in rural Kenya. The brief Community Screening Instrument for Dementia (CSID), which allows for potential cases of dementia to be identified without the need for specialist tools or intensive training was used to identify number of people living with dementia and socio‐demographic information collected. This is an interim analysis of the data.Result672 older adults (M = 71.0 years old; SD = 8.96) were screened for dementia. Participants were predominantly Kamba (n = 664, 98.8%) and from Makueni county (n = 617, 91.8%). 209 people screened positive for dementia (31.1% (95%CIs 27.6 to 34.8). Males (OR = 0.67, 95%CIs 0.52 to 0.87) and people who were literate (OR = 0.51, 95%CIs 0.41 to 0.64) were less likely to screen positive for dementia. Screening positive for dementia was also associated with old age, with the oldest age group (90 years+) being 3.7 times more likely to screen positive for dementia than the youngest group (60‐64 years) (OR = 3.67, 95%CIs 2.54 to 5.37).ConclusionThese findings form the first‐ever dementia screening programme in rural Kenya and highlight the numbers of people living with cognitive and functional impairment, potentially indicating dementia. Although such cases need to be clinically confirmed, these data can support the planning, policy development and inclusion of dementia care within policy discussions.

Distribution and Occurrence of White-Winged Wood Duck (Asarconis scutulata) in and around Digboi Region, Assam, India

One among the endangered birds that need to be seriously brought into notice is the White Winged Wood Duck. Due to emerging threats around the global world, this majestic duck species is extremely threatened and might face total extinction in the near future. According to reports, the global distribution of this bird species may be impacted by climate change. The development of immediate conservation plans and the mitigation of ensuing hazards may therefore be facilitated by understanding the probable distribution of the White-Winged Wood duck under various future climatic scenarios. The present study deals with the distribution and occurrence of Asarcornis scutulata at Digboi region and its adjoining areas, Assam. The study was conducted for 3 years i.e., January 2017 to December 2019. To determine their distribution, an extensive opportunistic survey followed by a questionnaire survey was conducted to identify their habitats and presence. During the study period a total of 25 individuals were encountered in the study area and habitat loss is recognized as the major threat to the species. The study highlights the current status of the bird species and demands proper conservation measures for its survival.