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Environmental Health and Preventive Medicine | 2007

Knowledge, Attitudes, and Practices Survey of Rabies in a Community in Sri Lanka

Gino C. Matibag; Taro Kamigaki; Pallegoda Vithanage Ranjith Kumarasiri; Thula G. Wijewardana; Anil W. Kalupahana; D. R. Anuruddhika Dissanayake; D.D. Niranjala De Silva; G. S. Panduka De S. Gunawardena; Yoshihide Obayashi; Koji Kanda; Hiko Tamashiro

ObjectivesThe primary objective of this study was to determine the level of knowledge, attitudes and practices (KAP) of rabies management and control of a sample population. The secondary objective was to compare the KAP with respect to rabies management and control between urban and rural areas and between pet and non-pet owners.MethodsThis cross-sectional study was carried out by conducting face-to-face interviews using structured questionnaires among 1570 respondents from selected households in the Kandy District, Sri Landa.ResultsApproximately 58% of the sample population was pet owners. Among all the respondents, there was a high level of awareness (90%) that dogs are the most common rabies reservoir, that the disease is fatal (79%), and that rabies can be prevented by vaccination (88%). Most of the subjects (96%) would seek treatment from a doctor or a hospital after being bitten by a dog. Although 76% of the respondents said that their pet dogs were vaccinated, only one-half were able to present a vaccination certificate upon request. The subjects from the urban areas would submit the head of an animal for rabies evaluation (69%) compared with those from the rural areas (57%). Pet owners (93%) are more aware that dog rabies vaccines are available from authorized offices than non-pet owners (87%).ConclusionsThe level of awareness of rabies and the level of receptiveness to rabies control measures are high. There is a difference in the attitudes and pet care practices relevant to rabies control between urban and rural areas. Pet owners tend to be more cooperative to rabies control activities. The attitudes and practices of the respondents may reflect the inaccessibility of facilities and the lack of services that would enable community participation in rabies control.


Vector-borne and Zoonotic Diseases | 2011

Prevalence and carrier status of leptospirosis in smallholder dairy cattle and peridomestic rodents in Kandy, Sri Lanka.

Chandika D. Gamage; Nobuo Koizumi; Maki Muto; Chinyere Nwafor-Okoli; Shanika Kurukurusuriya; Jayanthe Rajapakse; Senanayake A. M. Kularatne; Koji Kanda; Romeo B. Lee; Yoshihide Obayashi; Haruo Watanabe; Hiko Tamashiro

Leptospirosis is an important bacterial zoonotic disease globally and one of the notifiable diseases in Sri Lanka. Other than human leptospirosis, little information is available on leptospirosis in domestic and feral animals in Sri Lanka. Thus, this study attempted to determine the prevalence and carrier status of leptospirosis in smallholder dairy cattle and peridomestic rodents to understand the impact of the disease on public health in Kandy, Sri Lanka. Cattle and rodent samples were collected from the Yatinuwara and Udunuwara divisional secretaries in Kandy. Serum samples were analyzed for the presence of antileptospiral antibodies using microscopic agglutination test. DNA was extracted from cattle urine and rodent kidney tissue samples, in which polymerase chain reaction was carried out to detect the Leptospira flaB gene. The cattle in 19 (38.8%) of the 49 farms harbored antileptospiral antibodies. Out of 113 cattle serum samples, 23 (20.3%) were positive; 17 (73.9%) and 6 (26.1%) reacted with serogroups Sejroe and Hebdomadis, respectively. Out of the 74 rodent samples, 13 (17.5%) were positive; 8 (61.5%) and 4 (30.8%) had reactions to serogroups Javanica and Icterohaemorrhagiae, respectively. Leptospiral DNA was detected in one cattle urine sample and identified as Leptospira interrogans. This study revealed a high prevalence of leptospirosis in cattle and rodents in Kandy. These animals were infected with a wide array of leptospiral serogroups, which are consistent with the research findings observed in humans in Kandy. Overall, serological data indicate that relative to rodents, cattle may be a more significant reservoir for human transmission and a greater source of potential risk to local agricultural communities.


Geriatrics & Gerontology International | 2013

Trends of gender gaps in life expectancy in Japan, 1947–2010: Associations with gender mortality ratio and a social development index

Yan Liu; Asuna Arai; Yoshihide Obayashi; Koji Kanda; Eugene Boostrom; Romeo B. Lee; Howard Tamashiro

This study analyzed the trend of gender gaps in life expectancy (GGLE) in Japan between 1947 and 2010, and explored the correlations of GGLE with gender mortality ratio and social development indices.


Global Public Health | 2013

Religious leaders as potential advocates for HIV/AIDS prevention among the general population in Sri Lanka

Koji Kanda; Ananda Jayasinghe; Kalinga Tudor Silva; Priyadarshani Ng; Delpitiya Ny; Yoshihide Obayashi; Asuna Arai; Chandika D. Gamage; Hiko Tamashiro

Abstract Religious leaders in Sri Lanka may have a high potential of contributing to HIV/AIDS prevention among the general public because of their social status. In order to assess their current HIV/AIDS-related knowledge and attitude and the possibility of becoming community advocates of HIV/AIDS prevention, we conducted a questionnaire survey among Buddhist, Hindu, Muslim and Christian leaders in Sri Lanka in 2009. There were limited correct responses about HIV/AIDS-related knowledge and attitudes toward people living with HIV/AIDS (PLHIV), and information regarding condoms, HIV testing and counselling were poorly understood. Although a condom was less acceptable as a part of HIV/AIDS prevention, they were willing to learn more about HIV/AIDS and expressed support for both PLHIV and HIV prevention activities. Their experiences, preparedness and willingness of HIV prevention activities were associated with age, knowledge and/or religious background. In conclusion, intensive and systematic learning opportunities should be provided to equip the religious leaders with overall HIV/AIDS knowledge to become key players for HIV/AIDS prevention in their communities.


Asia-Pacific Journal of Public Health | 2015

Gender-based seasonality of suicide in Japan, 2005-2012.

Yan Liu; Ying Zhang; Asuna Arai; Yoshihide Obayashi; Howard Tamashiro

This study aimed to explore the gender-based seasonal patterns of suicide in Japan between 2005 and 2012. With data from Japanese official reports, we carried out Prais–Winsten regression and Wilcoxon signed-rank test analysis with Stata 12.0 and SPSS 14.0. The suicide number was significantly higher in March, April, May, June, July, and October for both genders. The suicide number in men was markedly higher than that in women in every month. The suicide number in 2010 was lower than that in 2009 for men, while that in 2011 was higher than that in 2010 for women. The findings displayed that the nationwide television and publicity intervention campaigns might have positive effects on decreasing suicide of men while women suffered a post-earthquake increase. In terms of interventions, we should not only square up the seasonal patterns but also the gender differences in vulnerability.


Aids Care-psychological and Socio-medical Aspects of Aids\/hiv | 2015

Awareness and attitudes towards HIV/AIDS among residents of Kandy, Sri Lanka

Samidi Navaratna; Koji Kanda; Samath D. Dharmaratne; Sampath Tennakoon; Ananda Jayasinghe; Niroshan Jayasekara; Katsutoshi Nagano; Yoshihide Obayashi; Asuna Arai; Hiko Tamashiro

Currently, interventions for HIV/AIDS control in Sri Lanka are only carried out among the most-at-risk populations. This study was conducted to identify the level of awareness and stigma-related attitudes among the general population of Sri Lanka. A cross-sectional study was carried out among 869 residents of 18–64 years of age in Kandy, Sri Lanka. A self-administered questionnaire was utilised to obtain information about stigma, discrimination and HIV/AIDS-related knowledge. Chi-square test and multivariate analysis were applied to find possible associations between HIV-related variables and socio-demographic indicators. Response rate was 82.0%. Overall, 93.5% of the participants have heard of HIV/AIDS but the knowledge on HIV/AIDS was low with an average score of 51.7%, no statistically significant difference between genders (p = 0.352). Only 58.1% were aware that a condom was an effective tool for its prevention. There were many misconceptions related to epidemiology of HIV/AIDS. The participants showed more positive attitudes towards HIV/AIDS and people living with HIV/AIDS (PLHIV) for all questionnaire items except for those listed under shame and blame. Positive attitudes towards PLHIV were observed to be greater among those with a better HIV/AIDS-related knowledge score. There was no significant association between the attitudes towards PLHIV and socio-demographic characteristics such as ethnicity and religion. There is a greater need of making attempts towards educating the public regarding HIV/AIDS to eliminate misconceptions prevalent in the society. Stigma-related attitudes are mainly due to shame and blame associated with the disease. As the attitudes towards PLHIV were more positive among those with a better HIV/AIDS-related knowledge score, targeted HIV/AIDS-related health education interventions maybe recommended in this regard.


Transboundary and Emerging Diseases | 2014

Carrier status of leptospirosis among cattle in Sri Lanka: a zoonotic threat to public health.

Chandika D. Gamage; Nobuo Koizumi; A. K. C. Perera; Maki Muto; Chinyere Nwafor-Okoli; Shiwanthi L. Ranasinghe; Senanayake Am Kularatne; R. P. V. J. Rajapakse; Koji Kanda; R. B. Lee; Yoshihide Obayashi; M. Ohnishi; Hiko Tamashiro


Japanese Journal of Infectious Diseases | 2012

Analysis of Hospital-Based Sentinel Surveillance Data on Leptospirosis in Sri Lanka, 2005-2008

Chandika D. Gamage; Jagath Amarasekera; Paba Palihawadana; Sudath Samaraweera; Devika Mendis; Navaratnasingam Janakan; Romeo B. Lee; Yoshihide Obayashi; Hiko Tamashiro


Kokusai Hoken Iryo (Journal of International Health) | 2008

Community-based Evaluation of Health-seeking Behavior of People with Animal Bite Injuries in a District of Sri Lanka

Gino C. Matibag; Rossana A. Ditangco; Taro Kamigaki; Thula G. Wijewardana; Pallegoda Vithanage Ranjith Kumarasiri; Anil W. Kalupahana; D. R. Anuruddhika Dissanayake; D.D. Niranjala De Silva; G. S. Panduka De S. Gunawardena; Yoshihide Obayashi; Koji Kanda; Hiko Tamashiro


Journal of Immigrant and Minority Health | 2015

Erratum to: Mental Health and Its Associated Variables Among International Students at a Japanese University: With Special Reference to Their Financial Status

Kumi Kono; Sharareh Eskandarieh; Yoshihide Obayashi; Asuna Arai; Hiko Tamashiro

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