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To analyze the epidemiological characteristics of notifiable infectious diseases in Henan Province from 2004 to 2022, so as to provide reference for the prevention and treatment of infectious diseases in Henan Province.
The annual morbidity and mortality data of notifiable infectious diseases in Henan Province from 2004 to 2022 were collated, and the average annual change percentage(AAPC) and annual change percentage (APC) of reported incidence and mortality of notifiable infectious diseases in Henan Province from 2004 to 2022 were calculated. The time change trend of notifiable infectious diseases was analyzed.
The total incidence of notifiable infectious diseases in Henan Province showed an upward trend from 2004 to 2022 (AAPC=1.76%, P<0.05). After the increase, the total mortality decreased from 2007, and the APC was 64.90% and -4.50%, respectively (P<0.05). The incidence of hepatitis B increased first and then showed a downward trend since 2007, with APC of 23.15% and -8.28%, respectively (P<0.05). The AIDS mortality rate showed a slow downward trend from 2007 to 2020 (APC=-3.33%, P<0.05). The average annual morbidity and mortality of blood-borne and sexually transmitted infectious diseases were higher than those of other routes of transmission, with an upward trend from 2004 to 2006 and a downward trend from 2007 to 2022. The APC was 33.12% and -3.36%, respectively (P<0.05).
Blood and sexual transmission are the main transmission routes of notifiable infectious diseases in Henan Province, and their morbidity and mortality have begun to decrease and remain at a relatively stable level in recent years. Targeted prevention and control measures should be taken for key diseases such as pulmonary tuberculosis, hand-foot-mouth disease, other infectious diarrheal diseases, and AIDS.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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