年龄组(岁) | 脱甲病例数及构成比(%) | 手足口病确诊病例数及构成比(%) | 脱甲率(%) | |||||
男性 | 女性 | 总计 | 男性 | 女性 | 总计 | |||
0~ | 4(57.14) | 3(42.86) | 7 | 6(60.00) | 4(40.00) | 10 | 70.00 | |
1~ | 11(42.31) | 15(57.69) | 26 | 31(55.36) | 25(44.64) | 56 | 46.43 | |
2~ | 15(65.22) | 8(34.78) | 23 | 31(62.00) | 19(38.00) | 50 | 46.00 | |
3~ | 29(64.44) | 16(35.56) | 45 | 66(60.55) | 43(39.45) | 109 | 41.28 | |
4~ | 10(83.33) | 2(16.67) | 12 | 42(68.85) | 19(31.15) | 61 | 19.67 | |
5~ | 4(50.00) | 4(50.00) | 8 | 23(71.87) | 9(28.13) | 32 | 25.00 | |
6~ | 3(60.00) | 2(40.00) | 5 | 13(56.52) | 10(43.48) | 23 | 21.74 | |
7~ | 1(50.00) | 1(50.00) | 2 | 2(28.57) | 5(71.43) | 7 | 28.57 | |
8~ | 0(0.00) | 1(100.00) | 1 | 1(33.33) | 2(66.67) | 3 | 33.33 | |
9~ | 3(100.00) | 0(0.00) | 3 | 3(75.00) | 1(25.00) | 4 | 75.00 | |
≥10 | 18(52.94) | 16(47.06) | 34 | 26(45.61) | 31(54.39) | 57 | 59.65 | |
合计 | 98(59.04) | 68(40.96) | 166 | 244(59.22) | 168(40.78) | 412 | 40.29 |

Citation: Haiyan Qin, Zhifang Kong, Hongxia Ni, Xiaoying Wang, Bin Yang, Dan Zhang and Qinbao Lu. Onychomadesis characteristics in cases of hand foot and mouth disease caused by coxsackie virus A6 in Ninghai county, Zhejiang[J]. Disease Surveillance. DOI: 10.3784/j.issn.1003-9961.2020.11.012

浙江省宁海县柯萨奇病毒A组6型手足口病伴脱甲症特征研究
English
Onychomadesis characteristics in cases of hand foot and mouth disease caused by coxsackie virus A6 in Ninghai county, Zhejiang
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表 1 宁海县柯萨奇病毒A组6型引起的手足口病伴脱甲症病例年龄和性别分布
Table 1. Age and gender distributions of Cox A6-caused HFMD cases with onychomadesis in Ninghai
表 2 宁海县166例Cox A6引起的HFMD伴脱甲症病例指(趾)甲病变部位分布
Table 2. Sites of nail shedding in 166 Cox A6-caused HFMD cases with onychomadesis in Ninghai
脱甲部位 指(趾)甲病变部位分布(个)和构成比(%) 总计 大拇指(趾)(%) 食指(趾)(%) 中指(趾)(%) 无名指(趾)(%) 小指(趾)(%) 脱甲数(个) 总指(趾)
甲数(个)脱甲率(%) 手指 178(28.08) 151(23.82) 115(18.14) 109(17.19) 81(12.77) 634 1660 38.19 右 96(29.36) 78(23.85) 61(18.65) 55(16.82) 37(11.32) 327 830 39.40 左 82(26.71) 73(23.78) 54(17.59) 54(17.59) 44(14.33) 307 830 36.99 脚趾 136(37.26) 68(18.63) 52(14.25) 47(12.88) 62(16.98) 365 1660 21.99 右 70(36.84) 37(19.47) 27(14.21) 24(12.64) 32(16.84) 190 830 22.89 左 66(37.71) 31(17.71) 25(14.29) 23(13.15) 30(17.14) 175 830 21.02 合计 314(31.43) 219(21.92) 167(16.72) 156(15.62) 143(14.31) 999 3320 30.09 表 3 宁海县柯萨奇病毒A组6型引起手足口病病例指(趾)甲检测结果
Table 3. RT-PCR results of fingernails/toenails in Cox A6-caused HFMD cases with onychomadesis in Ninghai
类型 编号 性别/年龄
(岁)发病日期
(年−月−日)脱甲时间
(年−月−日)脱甲完成时间
(年−月−日)采样时间
(年−月−日)不同类型标本检测结果 脱落甲 未脱甲 新生甲 脱甲病例 1 女/1 2018−09−04 2018−10−02 2019−01−19 2018−10−15 Cox A6 N N 2 女/1 2018−08−06 2018−08−20 2018−12−23 2018−10−07 Cox A6 N N 3 男/23 2018−09−26 2018−11−05 2019−02−01 2018−12−18 Cox A6 N N 4 男/27 2018−08−03 2018−09−02 2018−12−20 2018−11−20 Cox A6 N N 5 男/3 2018−09−17 2018−10−15 2019−01−22 2019−01−24 Cox A6 N N 6 女/3 2018−09−25 2018−11−18 2019−02−10 2018−12−18 Cox A6 N N 7 男/2 2018−11−07 2018−11−28 2019−01−25 2018−12−20 Cox A6 N N 8 男/3 2018−10−03 2018−11−11 2019−01−28 2019−01−06 Cox A6 N N 9 男/32 2018−10−09 2018−11−17 2019−02−01 2019−01−06 阴性 N N 10 男/1 2018−12−11 2019−01−10 2019−04−02 2019−02−10 Cox A6 阴性 N 11 女/3 2018−12−25 2019−01−22 2019−03−20 2019−03−01 Cox A6 阴性 N 12 女/3 2018−12−26 2019−01−23 2019−03−20 2019−03−01 Cox A6 阴性 N 13 女/2 2018−09−14 2018−11−12 2018−12−30 2019−01−05 N N 阴性 14 女/2 2018−12−23 2019−01−22 2019−03−06 2019−03−14 N N 阴性 未脱甲病例 1 女/2 2018−12−23 − − 2019−01−31 N 阴性 N 2 男/3 2018−12−31 − − 2019−01−31 N 阴性 N 注:N. 未采集到标本或未检测;−. 无日期 -