scholarly journals Stakeholder perceptions and strategies for management of non-native freshwater fishes of Andaman and Nicobar Islands, India

2021 ◽  
Vol 24 (2) ◽  
pp. 96-104
Author(s):  
R. Kiruba-Sankar ◽  
J. Praveenraj ◽  
K. Saravanan ◽  
K. Lohith Kumar ◽  
H. Haridas ◽  
...  
Keyword(s):  
Multinomial Logistic Regression ◽  
Research Development ◽  
Andaman And Nicobar Islands ◽  
Management Framework ◽  
Multinomial Logistic Regression Analysis ◽  
Mosquito Fish ◽  
Indian Waters ◽  
Freshwater Bodies ◽  
Nicobar Islands ◽  
Native Fishes

Abstract This article examines the non-native fishes in the freshwater bodies of Andaman and Nicobar Islands with a focus on understanding the perception of stakeholders towards providing management solutions. A total of 56 freshwater fish species were reported from Andaman and Nicobar Islands of which 23 species were non-native to the Islands introduced either accidentally or deliberately. Among the 23 fishes introduced, 13 species were found to be transplanted from Indian waters into the Islands and 10 species were non-native to Indian waters. Mosquito Fish (Gambusia affinis), Mozambique Tilapia (Oreochromis mossambicus), Silver Barb (Barbonymus gonionotus), Red Bellied Pacu (Piaractus brachypomus), and Common Carp (Cyprinus carpio) are some of the important invasive species found here. Stakeholder perception studies were undertaken through semi-structured questionnaire and five point likert scale questions. The respondents (N=133) were classified into two groups as a) Fish farmers and b) Research/development personnel. Multinomial logistic regression analysis revealed that the profession of the respondents significantly influenced the awareness about the non-native fishes (p<0.001). Fish farmers (4.04±0.04) and Research/development (4.47±0.21) respondents mutually agreed on the need for awareness and education on the issue of non-native fishes (p<0.01). A management framework is suggested to address the issue of non-native fishes towards effective planning, conservation and management of the fragile Island ecosystems.

A new record of ascidians in Indian waters, from the Great Nicobar Biosphere Reserve, Andaman and Nicobar Islands

2015 ◽  
Vol 8 ◽  
Author(s):  
Gnanakkan Ananthan ◽  
Chinnathambi Stalin ◽  
Chelladurai Raghunathan
Keyword(s):  
New Record ◽  
Biosphere Reserve ◽  
The Other ◽  
Andaman And Nicobar Islands ◽  
Indian Waters ◽  
Nicobar Islands ◽  
First Time

The ascidian fauna at Campbell Bay, Bquary Beach and Laxman Beach, Andaman and Nicobar Islands, was surveyed. A total of six species –Botrylloides leachi, Botrylloides pizoni, Clavelina picta, Clavelina robusta, Phallusia julineaandPolycarpa pigmentate– were newly recorded in the Andaman and Nicobar Islands, and the generaClavelinawas recorded for the first time in India. It is likely that the Andaman and Nicobar Islands provide a better environment for the growth of ascidians and this area in particular is populated by a greater variety of these ascidians than any of the other areas of the islands. This paper details their morphological and taxonomical features.

New records of four Aplousobranch ascidians in Indian waters from Andaman and Nicobar Islands

2017 ◽  
Vol 59 (1) ◽  
pp. 82-86
Author(s):  
Jhimli Mondal ◽  
◽  
C. Raghunathan ◽  
Tamal Mondal ◽  
Kailash Chandra
Keyword(s):  
New Records ◽  
Andaman And Nicobar Islands ◽  
Indian Waters ◽  
Nicobar Islands

Comparison of Risk Factors of Falling for Psychiatric Inpatients and General Ward Inpatients Who Had Fallen

2021 ◽  
pp. 107839032110330
Author(s):  
Wen P. Chang ◽  
Hsiu J. Jen
Keyword(s):  
Risk Factors ◽  
Multinomial Logistic Regression ◽  
Psychiatric Patients ◽  
Length Of Hospital Stay ◽  
Psychiatric Inpatients ◽  
General Ward ◽  
Prevention Measures ◽  
Risk Of Falling ◽  
Multinomial Logistic Regression Analysis ◽  
Risk Factors For Falling

BACKGROUND: For psychiatric patients, the issue of falling is complex. OBJECTIVE: The objective of this study was to compare the risk factors for falling in psychiatric inpatients and general ward inpatients who had fallen. METHODS: The researchers first derived official fall records for 122 psychiatric inpatients and then selected 122 psychiatric inpatients who had not fallen as well as 122 general ward patients who had fallen, matched for gender, age, and length of hospital stay at the time of the fall incident. RESULTS: After controlling other variables, multinomial logistic regression analysis revealed that psychiatric inpatients who had fallen and had dizziness (odds ratio [OR] = 7.11, p < .001), had an unsteady gait (OR = 1.97, p = .030), or were not using aids (OR = 0.42, p = .042) were at greater risk of falling than those who had not fallen. The researchers also found that general ward inpatients who had fallen and had higher Charlson Comorbidity Index scores (OR = 1.77, p < .001), were clear-headed (OR = 27.15, p = .001), had dizziness (OR = 11.55, p < .001), were unable to walk (OR = 64.28, p < .001), or were using aids (OR = 3.86, p = .001) were at greater risk of falling than those who had not fallen before. CONCLUSIONS: The causes of falling among psychiatric inpatients and general ward inpatients are different. Medical personnel should understand the medications and attributes of patients for an accurate assessment of their risk factors for falling and thus implement fall prevention measures and health education to reduce falls.

scholarly journals Association between Social Integration and Face Mask Use Behavior during the SARS-CoV-2 Pandemic in Japan: Results from U-CORONA Study

2021 ◽  
Vol 18 (9) ◽  
pp. 4717
Author(s):  
Nobutoshi Nawa ◽  
Yui Yamaoka ◽  
Yuna Koyama ◽  
Hisaaki Nishimura ◽  
Shiro Sonoda ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Regression Analysis ◽  
Social Network ◽  
Social Integration ◽  
Response Bias ◽  
Multinomial Logistic Regression ◽  
Face Mask ◽  
Neighborhood Association ◽  
Multinomial Logistic Regression Analysis ◽  
Use Behavior

Face mask use is a critical behavior to prevent the spread of SARS-CoV-2. We aimed to evaluate the association between social integration and face mask use during the COVID-19 pandemic in a random sample of households in Utsunomiya City, Greater Tokyo, Japan. Data included 645 adults in the Utsunomiya COVID-19 seROprevalence Neighborhood Association (U-CORONA) study, which was conducted after the first wave of the pandemic, between 14 June 2020 and 5 July 2020, in Utsunomiya City. Social integration before the pandemic was assessed by counting the number of social roles, based on the Cohen’s social network index. Face mask use before and during the pandemic was assessed by questionnaire, and participants were categorized into consistent mask users, new users, and current non-users. Multinomial logistic regression analysis was used to examine the association between lower social integration score and face mask use. To account for possible differential non-response bias, non-response weights were used. Of the 645 participants, 172 (26.7%) were consistent mask users and 460 (71.3%) were new users, while 13 (2.0%) were current non-users. Lower social integration level was positively associated with non-users (RRR: 1.76, 95% CI: 1.10, 2.82). Social integration may be important to promote face mask use.

scholarly journals Assessing visuo-constructive functions in patients with subjective cognitive decline, mild cognitive impairment and Alzheimer’s disease with the Vienna Visuo-Constructional Test 3.0 (VVT 3.0)

2021 ◽  
Author(s):  
Noel Valencia ◽  
Johann Lehrner
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Cognitive Decline ◽  
Multinomial Logistic Regression ◽  
Subjective Cognitive Decline ◽  
Healthy Controls ◽  
Considerable Potential ◽  
Multinomial Logistic Regression Analysis

Summary Background Visuo-Constructive functions have considerable potential for the early diagnosis and monitoring of disease progression in Alzheimer’s disease. Objectives Using the Vienna Visuo-Constructional Test 3.0 (VVT 3.0), we measured visuo-constructive functions in subjective cognitive decline (SCD), mild cognitive impairment (MCI), Alzheimer’s disease (AD), and healthy controls to determine whether VVT performance can be used to distinguish these groups. Materials and methods Data of 671 participants was analyzed comparing scores across diagnostic groups and exploring associations with relevant clinical variables. Predictive validity was assessed using Receiver Operator Characteristic curves and multinomial logistic regression analysis. Results We found significant differences between AD and the other groups. Identification of cases suffering from visuo-constructive impairment was possible using VVT scores, but these did not permit classification into diagnostic subgroups. Conclusions In summary, VVT scores are useful indicators for visuo-constructive impairment but face challenges when attempting to discriminate between several diagnostic groups.

scholarly journals Individual socioeconomic and neighborhood factors predict changes in sports activity during the transition to retirement

2021 ◽  
Vol 18 (1) ◽  
Author(s):  
Dorothee Jürgens ◽  
Benjamin Schüz
Keyword(s):  
Multinomial Logistic Regression ◽  
Ecological Models ◽  
Occupational Prestige ◽  
Sports Activity ◽  
Neighborhood Factors ◽  
Multinomial Logistic Regression Analysis ◽  
Social Ecological ◽  
Transition To Retirement ◽  
Potential Interactions

Abstract Background There are substantial socioeconomic status (SES) differences in sports activity (SA) during the transition to retirement. In line with social-ecological models, the aim of this longitudinal study was to examine the association of perceptions of social and physical neighborhood factors with changes in SA across the retirement transition and to examine potential interactions with SES factors. Methods Data from 6 waves of the German Ageing Survey (DEAS) provided 710 participants (at baseline: mean age 61.1, 52.9% of men) who retired between baseline (1996, 2002, 2008, 2011) and their 6-year follow-up assessment. Associations between changes in SA (increases and decreases compared to retaining) and individual SES and neighborhood factors were estimated using multinomial logistic regression analysis. Results Increases were observed in 18.45% of participants, decreases in 10%. Occupational prestige was a risk factor for decreases, education a resource for increases in SA. Interactions between household income and several neighborhood factors were observed. Conclusions In line with social-ecological models, individual, neighborhood factors and interacting associations were found. In particular safety perceptions could be a resource for promotion SA in older adults who experience disadvantage.

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