ABSTRACT
Objective To analyze the hospitalization cost and its influencing factors of imported malaria patients in Guangxi Zhuang Autonomous Region and Yunnan Province, so as to provide insights into the evaluation of the economic burden due to imported malaria, and the guiding of malaria control and the rational allocation of medical resources. Methods The data pertaining to the hospitalization costs of imported malaria patients admitted to Shanglin County People’s Hospital in Guangxi Zhuang Autonomous Region during the period from January 1 through December 31, 2019, and Tengchong Municipal People’s Hospital in Yunnan Province from January 1, 2015 to December 31, 2019, were collected, and the epidemiological data of these imported malaria patients were extracted from the Information Management System for Parasitic Diseases Control and Prevention, China. The composition of the hospitalization expenses was analyzed using a descriptive method. In addition, the factors affecting the hospitalization expenses of imported malaria patients were identified using a univariate analysis and a recursive system model. Results A total of 206 imported malaria patients were included in this study, including 194 men (94.17%) and 12 women (5.83%). The mean length of hospital stay was 5.00 days per patient and the median hospitalization expenses were 2 813.07 Yuan per time, in which the expenses for laboratory examinations were the highest (45.31%, 1 274.62/2 813.07). Univariate analysis showed that hospital (z = 5.43, P < 0.01), type of malaria (χ2 = 34.86, P < 0.01) and type of payment (χ2 = 7.72, P < 0.05) were factors affecting the hospitalization expenses of imported malaria patients. Recursion system modeling revealed that the total effects on hospitalization expenses of imported malaria patients included length of hospital stay (0.78), selection of hospital (0.34), basic medical insurance for urban and rural residents (0.19), new rural cooperative medical care (0.17), Plasmodium falciparum malaria (0.15), gender (0.11) and P. vivax malaria (0.09). Conclusions The hospitalization expenses of imported malaria patients are affected by multiple factors in Guangxi Zhuang Autonomous Region and Yunnan Province, in which the length of hospital stay is the most predominant influencing factor. A reduction in the length of hospital stay is effective to decrease the hospitalization expenses of imported malaria patients.
ABSTRACT
Objective To analyze the epidemic situation of malaria and explore the targeted control strategy in Guangxi from 2011 to 2018. Methods The malaria surveillance data were collected in Guangxi Zhuang Autonomous Region from 2011 to 2018, and a descriptive method was employed to analyze the epidemiological features of the malaria cases. Results A total of 2 944 malaria cases were reported in Guangxi Zhuang Autonomous Region from 2011 to 2018, including a case with local infection (0.03%) and 2 943 imported cases (99.97%). There were 2 933 cases (99.63%) positive for Plasmodium confirmed by laboratory testing, including 2 166 cases (73.86%) with P. falciparum malaria, 388 cases (13.23%) with P. ovale malaria, 276 cases (9.41%) with P. vivax malaria, 40 cases (1.36%) with P. malariae malaria and 62 cases (2.11%) with mixed infections, and 11 clinically diagnosed cases (0.37%). The malaria cases were distributed in 91 counties (districts) of 14 cities in Guangxi, with the largest number of cases found in Nanning City (2 515 cases, 85.43%). The malaria cases were originated from 29 countries in Africa (94.67%), 7 countries in Southeast Asia (5.10%), one country in South America (0.07%), 2 countries in South Asia and China (0.10%). In African countries, most malaria cases were from Ghana (1 947 cases, 66.13%), and in Southeast Asian countries, most cases were from Myanmar (75 cases, 2.55%). Most malaria cases were young men, and 2 899 cases (98.13%) were male, while 2 583 cases (87.74%) were at ages of 20 to 49 years. Gold washing and mining was the predominant occupation (2 561 cases, 86.99%), and the malaria cases were reported in each month across the year, with the largest number of cases detected in June (665 cases, 22.59%), while no season-specific distribution was found. There were 1 431 cases (48.61%) reported by disease control and prevention institutions, 1 511 cases (51.30%) reported by medical institutions, and 2 cases (0.07%) reported by inspection and quarantine institutions. During the period from 2011 to 2018, there were 6 deaths of imported malaria cases in Guangxi, and no secondary cases were reported. Conclusions The epidemic situation of local malaria has been effectively controlled in Guangxi; however, there is a great challenge for the management of overseas imported malaria. Strengthening the monitoring and management of migrant labors is the key to consolidate the achievements of malaria elimination.
ABSTRACT
Objective To analyze the epidemic situation of malaria and explore the targeted control strategy in Guangxi from 2011 to 2018. Methods The malaria surveillance data were collected in Guangxi Zhuang Autonomous Region from 2011 to 2018, and a descriptive method was employed to analyze the epidemiological features of the malaria cases. Results A total of 2 944 malaria cases were reported in Guangxi Zhuang Autonomous Region from 2011 to 2018, including a case with local infection (0.03%) and 2 943 imported cases (99.97%). There were 2 933 cases (99.63%) positive for Plasmodium confirmed by laboratory testing, including 2 166 cases (73.86%) with P. falciparum malaria, 388 cases (13.23%) with P. ovale malaria, 276 cases (9.41%) with P. vivax malaria, 40 cases (1.36%) with P. malariae malaria and 62 cases (2.11%) with mixed infections, and 11 clinically diagnosed cases (0.37%). The malaria cases were distributed in 91 counties (districts) of 14 cities in Guangxi, with the largest number of cases found in Nanning City (2 515 cases, 85.43%). The malaria cases were originated from 29 countries in Africa (94.67%), 7 countries in Southeast Asia (5.10%), one country in South America (0.07%), 2 countries in South Asia and China (0.10%). In African countries, most malaria cases were from Ghana (1 947 cases, 66.13%), and in Southeast Asian countries, most cases were from Myanmar (75 cases, 2.55%). Most malaria cases were young men, and 2 899 cases (98.13%) were male, while 2 583 cases (87.74%) were at ages of 20 to 49 years. Gold washing and mining was the predominant occupation (2 561 cases, 86.99%), and the malaria cases were reported in each month across the year, with the largest number of cases detected in June (665 cases, 22.59%), while no season-specific distribution was found. There were 1 431 cases (48.61%) reported by disease control and prevention institutions, 1 511 cases (51.30%) reported by medical institutions, and 2 cases (0.07%) reported by inspection and quarantine institutions. During the period from 2011 to 2018, there were 6 deaths of imported malaria cases in Guangxi, and no secondary cases were reported. Conclusions The epidemic situation of local malaria has been effectively controlled in Guangxi; however, there is a great challenge for the management of overseas imported malaria. Strengthening the monitoring and management of migrant labors is the key to consolidate the achievements of malaria elimination.