Analysis of the results of parasitic disease control skills contest in Jiangsu Province in 2018

doi:10.12140/j.issn.1000-7423.2020.06.009

Abstract

Abstract:

Jiangsu province organized a technical contest on parasitic disease control skills was late September, 2018. Fifty-six professionals from 13 reprentative city-level and provincial teams participated in the contest. The scores of theoretical examination and technical operation were recorded and analyzed to understand the professional capability of the participants specialized in parasitic disease control in the province. The average age of the 56 participants was 32.5 ± 5.7 years. The average score of written examination of theoretical knowledge was 83.27 ± 8.31 with a passing rate of 98.21%; among them, the examination in theoretical knowledge of malaria (59.01%) and control execution (65.29%) showed lower scoring rate (χ² = 128.78, 246.43, P < 0.01). The average score of technical skill was 74.80 ± 14.41 with a passing rate of 83.93%. More specifically, the score of plasmodium blood smear preparation was 8.97 ± 0.59 with a passing rate of 83.93%; the score of Kato thick smear preparation was 8.87 ± 0.83 with a passing rate of 98.21%; the score of microscopy for Plasmodium spp. was 19.03 ± 5.91 with a passing rate of 62.50%; and the score of microscopy for common parasitic eggs was 37.93 ± 10.67 with a passing rate of 83.93%. The participants lost more scores in thick blood smear appearance, thick blood smear volume, thin blood smear diameter and thin blood smear appearance, with the scoring rate of 7.14%, 33.93%, 26.79% and 19.64%, respetively, all less than 50%. The scoring rate in the pressing process of Kato’s smear preparation was only 17.86%. These results suggest that despite the overall good results in the contest, the technical skills remain to be improved.

Key words: Parasitic diseases, Skills contest, Jiangsu Province

CLC Number:

R531.3

CAO Yuan-yuan, ZHU Guo-ding, LIU Yao-bao, DAI Yang, LI Wei, WANG Jie, ZHOU Hua-yun, WANG Wei-ming, WANG Yi, YANG Kun, CAO Jun, YANG Hai-tao. Analysis of the results of parasitic disease control skills contest in Jiangsu Province in 2018[J]. CHINESE JOURNAL OF PARASITOLOGY AND PARASITIC DISEASES, 2020, 38(6): 731-736.

Figures/Tables 3

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组别	理论知识	疟原虫血片制作	加藤厚涂片制作	疟原虫镜检	常见寄生虫卵镜检
性别
男	83.76 ± 10.65	9.22 ± 0.48	9.12 ± 0.34	18.41 ± 6.78	40.12 ± 7.31
女	83.06 ± 7.22	8.86 ± 0.61	8.77 ± 0.96	19.31 ± 5.55	36.97 ± 11.79
年龄
≤ 30	82.96 ± 10.92	8.79 ± 0.66	8.70 ± 1.09	17.54 ± 5.44	36.75 ± 12.04
31~40	83.68 ± 4.79	9.12 ± 0.46	9.09 ± 0.29	21.21 ± 4.87	37.37 ± 8.74
41~45	83.39 ± 4.51	9.09 ± 0.49	8.94 ± 0.59	19.11 ± 8.21	42.78 ± 9.44
职称
初级	82.27 ± 10.52	8.81 ± 0.64	8.75 ± 1.04	18.65 ± 5.31	36.84 ± 12.19
中级	84.38 ± 3.45	9.15 ± 0.50	9.01 ± 0.44	19.09 ± 7.02	38.62 ± 8.96
高级	85.25 ± 7.50	9.24 ± 0.33	9.24 ± 0.33	21.75 ± 4.11	42.75 ± 4.27
单位性质
疾控机构	88.48 ± 7.27	8.92 ± 0.64	8.85 ± 0.94	18.54 ± 5.25	39.85 ± 8.71
医疗机构	81.54 ± 9.52	9.04 ± 0.52	8.91 ± 0.68	19.74 ± 6.79	35.17 ± 12.67
单位级别
乡（镇）级	85.11 ± 2.76	8.99 ± 0.69	9.00 ± 0.56	20.56 ± 8.68	39.78 ± 9.05
县（区）级	84.97 ± 5.43	9.04 ± 0.48	9.09 ± 0.33	19.13 ± 4.97	39.16 ± 10.54
市级	79.21 ± 13.80	9.06 ± 0.59	8.28 ± 1.51	18.25 ± 5.58	33.75 ± 12.93
省级	78.25 ± 10.65	8.09 ± 0.70	8.73 ± 0.74	17.25 ± 7.98	36.75 ± 6.80
历史上血吸虫病流行程度^a
高流行区	84.33 ± 3.49	9.11 ± 0.46	9.11 ± 0.33	20.92 ± 3.75	43.83 ± 4.49
低流行区	84.67 ± 8.87	9.10 ± 0.51	8.94 ± 0.37	19.32 ± 5.87	40.39 ± 6.02
非流行区	80.63 ± 9.28	8.91 ± 0.63	8.53 ± 1.64	17.08 ± 6.99	26.67 ± 15.96
历史上疟疾流行程度^a
疟疾二类县	83.33 ± 8.57	9.04 ± 0.55	8.86 ± 0.91	18.96 ± 5.82	37.24 ± 11.41
疟疾三类县	85.79 ± 3.59	9.00 ± 0.42	9.00 ± 0.42	20.57 ± 5.88	43.00 ± 5.45
合计	83.27 ± 8.31	8.97 ± 0.59	8.87 ± 0.83	19.03 ± 5.91	37.93 ± 10.67

疟原虫虫种	参赛选手鉴定疟原虫的血片数
疟原虫虫种	恶性疟原虫（占比/%）	间日疟原虫（占比/%）	卵形疟原虫（占比/%）	三日疟原虫（占比/%）	阴性（占比/%）	合计（占比/%）
恶性疟原虫	70（81.4）	9（10.5）	2（2.3）	5（5.8）	0（0）	86（100）
间日疟原虫	5（6.1）	55（67.1）	17（20.7）	3（3.7）	2（2.4）	82（100）
卵形疟原虫	1（3.3）	7（23.3）	9（30.0）	10（33.4）	3（10.0）	30（100）
三日疟原虫	1（3.8）	6（23.1）	2（7.7）	13（50.0）	4（15.4）	26（100）
阴性	6（10.7）	2（3.6）	1（1.8）	0（0）	47（83.9）	56（100）
合计	83	79	31	31	56	280