[Evaluation of implementation effect of schistosomiasis control program in Jiangsu Province from 2010 to 2015].

OBJECTIVE: To evaluate the actual effect of the schistosomiasis control program in Jiangsu Province from 2010 to 2015. METHODS: A total of 67 schistosomiasis-endemic counties in 10 cities were selected, and a combination of retrospective investigation and on-site investigation was adopted to collect and record the epidemic data of the counties from 2010 to 2015, and a retrospective survey database of epidemic situation was established. The effects of integrated control strategies with both Oncomelania hupensis snail control and infection source control were evaluated. RESULTS: From 2010 to 2015, 2 465 911 persons who lived in endemic areas were detected for schistosomiasis, with 16 974 positive cases of blood examinations, and 8 positive cases of fecal examinations. Totally 5 145 people with advanced schistosomiasis were treated and 40 460 people with the history of schistosome cercarial-infested water contact received the expanded chemotherapy. A total of 127 636 cattle raised in the endemic areas were detected, and 51 619 cattle (head-times) with the history of cercarial-infested water contact also received the expanded chemotherapy. The area with snails control by molluscicides was 18 604.84 hm2. By the end of 2015, schistosomeinfected snails had not been found and there was no zoological schistosome infection for 5 consecutive years, and in addition, there had been no acute schistosome-infected persons for 6 consecutive years in the whole province. The area with snails dropped to 1 977.18 hm2, with a decreasing rate of 55.24% compared with that in 2010. CONCLUSIONS: After the implementation of the plan for the prevention and control of schistosomiasis in Jiangsu Province (2010-2015), the prevention and control of schistosomiasis has achieved remarkable effects and realized the goal of the plan.

Evaluation of implementation effect of schistosomiasis control program in Jiangsu Province from 2010 to 2015 / 中国血吸虫病防治杂志

Objective To evaluate the actual effect of the schistosomiasis control program in Jiangsu Province from 2010 to 2015. Methods A total of 67 schistosomiasis-endemic counties in 10 cities were selected, and a combination of retrospective investigation and on-site investigation was adopted to collect and record the epidemic data of the counties from 2010 to 2015, and a retrospective survey database of epidemic situation was established. The effects of integrated control strategies with both Oncomelania hupensis snail control and infection source control were evaluated. Results From 2010 to 2015, 2 465 911 persons who lived in endemic areas were detected for schistosomiasis, with 16 974 positive cases of blood examinations, and 8 positive cases of fecal examinations. Totally 5 145 people with advanced schistosomiasis were treated and 40 460 people with the history of schistosome cercarial-infested water contact received the expanded chemotherapy. A total of 127 636 cattle raised in the endemic areas were detected, and 51 619 cattle (head-times) with the history of cercarial-infested water contact also received the expanded chemotherapy. The area with snails control by molluscicides was 18 604.84 hm2. By the end of 2015, schistosomeinfected snails had not been found and there was no zoological schistosome infection for 5 consecutive years, and in addition, there had been no acute schistosome-infected persons for 6 consecutive years in the whole province. The area with snails dropped to 1 977.18 hm2, with a decreasing rate of 55.24% compared with that in 2010. Conclusion After the implementation of the plan for the prevention and control of schistosomiasis in Jiangsu Province (2010–2015), the prevention and control of schistosomiasis has achieved remarkable effects and realized the goal of the plan.

Evaluation of implementation effect of schistosomiasis control program in Jiangsu Province from 2010 to 2015 / 中国血吸虫病防治杂志

Objective To evaluate the actual effect of the schistosomiasis control program in Jiangsu Province from 2010 to 2015. Methods A total of 67 schistosomiasis-endemic counties in 10 cities were selected, and a combination of retrospective investigation and on-site investigation was adopted to collect and record the epidemic data of the counties from 2010 to 2015, and a retrospective survey database of epidemic situation was established. The effects of integrated control strategies with both Oncomelania hupensis snail control and infection source control were evaluated. Results From 2010 to 2015, 2 465 911 persons who lived in endemic areas were detected for schistosomiasis, with 16 974 positive cases of blood examinations, and 8 positive cases of fecal examinations. Totally 5 145 people with advanced schistosomiasis were treated and 40 460 people with the history of schistosome cercarial-infested water contact received the expanded chemotherapy. A total of 127 636 cattle raised in the endemic areas were detected, and 51 619 cattle (head-times) with the history of cercarial-infested water contact also received the expanded chemotherapy. The area with snails control by molluscicides was 18 604.84 hm2. By the end of 2015, schistosomeinfected snails had not been found and there was no zoological schistosome infection for 5 consecutive years, and in addition, there had been no acute schistosome-infected persons for 6 consecutive years in the whole province. The area with snails dropped to 1 977.18 hm2, with a decreasing rate of 55.24% compared with that in 2010. Conclusion After the implementation of the plan for the prevention and control of schistosomiasis in Jiangsu Province (2010–2015), the prevention and control of schistosomiasis has achieved remarkable effects and realized the goal of the plan.

[Survey of schistosomiasis KAP and influencing factors of behaviors among residents in Jiangsu Province].

OBJECTIVE: To understand the schistosomiasis control knowledge, attitude, and practice (KAP), and influencing factors of behaviors among residents in Jiangsu Province, so as to provide the evidence for making effective health education and health promotion models. METHODS: The probability proportionate to size sampling (PPS) and multi-stage sampling methods were adopted to sample the research objects. A questionnaire survey of schistosomiasis control KAP was conducted in the residents of 16 to 69 years old in schistosomiasis endemic areas of Jiangsu Province, and the results were statistically analyzed. RESULTS: The total awareness rate of the participants was 95.98% for schistosomiasis control knowledge. The correct rates of attitude and practice were 89.06% and 77.43%, respectively. The awareness/correct rates of knowledge, attitude and practice reduced in turns significantly (χ2 =1 282.96, P < 0.01). The knowledge awareness rate of fishermen and boatmen was 90.98%, but their attitude correct rate was only 53.81% ( χ2 =120.52, P < 0.01). The unconditional logistic regression analysis showed that with the education level increasing, their practice correct rate rose, and the participants with the college degree or above had a higher correct rate compared to illeterate ones (OR = 6.411, 95% CI: 4.896-8.395). The practice correct rate of the fisher-men and boatmen was only 5.1% of the rate of the farmers (OR = 0.051, 95% CI: 0.029-0.091). CONCLUSIONS: The total awareness rate of basic knowledge of schistosomiasis prevention and control in the residents of Jiangsu Province has reached the requirements in the "National Schistosomiasis Control Long-term Planning Outline (2004-2015)", but the correct rate of behaviors is low. The education level, occupation and residential areas affect the health behaviors of schistosomiasis prevention and control. Therefore, it is necessary to carry out targeted health promotion activities to promote the formation of healthy lifestyle and behaviors.