Cases diagnosis of imported malaria in Jiangsu province, 2014-2016.
10.3760/cma.j.issn.0254-6450.2018.02.016
- Author:
Y Y CAO
1
;
W M WANG
;
H Y ZHOU
;
G D ZHU
;
S XU
;
Y P GU
;
C ZHANG
;
Y B LIU
;
J CAO
Author Information
1. Jiangsu Institute of Parasitic Diseases, Key Laboratory of Prevention and Control Technology of Parasitic Diseases of National Health and Family Planning Commission, Key Laboratory of Parasite and Vector Control Technology of Jiangsu Province, Wuxi 214064, China.
- Publication Type:Journal Article
- Keywords:
Case diagnosis;
Malaria;
Overseas imports
- MeSH:
Adult;
China/epidemiology*;
Female;
Human Migration;
Humans;
Malaria/transmission*;
Male;
Middle Aged;
Plasmodium/isolation & purification*;
Prevalence;
Seasons;
Transients and Migrants;
Travel
- From:
Chinese Journal of Epidemiology
2018;39(2):218-221
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To understand the situation related to health seeking and diagnosis of imported malaria and to provide practical measures for malaria elimination in Jiangsu province. Methods: Data on imported malaria cases in Jiangsu province was retrieved in CISDCP from 2014 to 2016. Relevant information on health seeking behavior, diagnosis and treatment of the disease was gathered. Results: A total of 1 068 imported cases were reported in Jiangsu province from 2014 to 2016. Except for one malaria case that was caused by blood transfusion, the rest patients were all recognized as 'imported'. Majority of the cases were migrant laborers working in African countries. The accurate rates on the diagnosis of ovale, vivax and quartan malaria and mixed infection were relatively low, as 79.3% (107/135), 29.5% (18/61), 52.9% (18/34) and 0.0% (0/2) at the primary health care settings, respectively. Rate of seeking health care on the same day of onset was more in 2015 than in 2014 and 2016 (χ(2)=18.6, P=0.001). While only 65.4% (699/1 068) of the patients were diagnosed correctly at the primary health care settings. There appeared no statistical difference in the 3-year-study period (χ(2)=5.4, P=0.246). Capacity on 'correct diagnosis' seemed stronger at the CDC than at the hospital levels (χ(2)=13.2, P=0.000; χ(2)=5.4, P=0.020). Totally, 72.7% (32/44) of the severe falciparum malaria cases did not immediately seek for health care when the symptoms started. Conclusions: Migrant workers returning from the high endemic malaria areas seemed to have poor awareness in seeking health care services. Capability on correct diagnosis for malaria at the primary health care settings remained unsatisfactory and staff from these settings needs to receive adequate training.
