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目的：研究上海市2018—2022 年持残疾证儿童辅助器具适配现状及辅具对残疾儿童生命质量的影响，评价辅具服 务的效果。 方法：本研究基于上海市残疾人联合会辅具业务系统，分析2018年1月—2022年12月持残疾证儿童（4078例）辅具适 配现状，并使用SF-12量表评估5年中接受过辅具适配的103例残疾儿童辅具适配前后生命质量情况，评价辅具适配 前后效果。 结果：2018—2022 年，适配辅具的残疾儿童中男性占56.57%，女性占43.43%；年龄<3 岁占7.24%，3—6 岁占21.11%， 7—12 岁占34.72%，13—18 岁占36.93%；残疾程度由一级到四级分别为：42.84%, 26.83%, 17.51%, 12.82%。辅具适 配前和适配后3 个月，健康总体自评, 躯体活动功能, 躯体对角色影响, 情绪对角色影响, 心理功能, 社会功能均有明 显改善（P＜0.05), 躯体疼痛和精力在适配前后没有明显改善（P＞0.05）。 结论：辅助器具适配能改善残疾儿童生活质量；残疾儿童生活质量总体较低，建议进一步加大对残疾儿童辅具服务 的投入；重点关注残疾儿童的特点和需求，提高辅助器具服务的个性化和专业化。 关键 [ABSTRACT FROM AUTHOR]

In order to understand the effects of different fertilization treatments on endogenous hormones and growth of Juglans mandshurica Maxim, a three-factor orthogonal fertilization test of N, P and K was conducted to determine the endogenous hormone contents and growth traits of 6-year-old Juglans mandshurica Maxim clones as test materials. The results showed that fertilization helped to increase the contents of four endogenous hormones of Juglans mandshurica Maxim, namely trans-zeatin ( tZ), gibberellin (GA3 ), abscisic acid (ABA) and indole acetic acid ( IAA), among which the content of trans-zeatin ( tZ) changed the most; the three kinds of fertilizers, namely, nitrogen, phosphorus and potassium, had different influences on the endogenous hormones, and the influences on the contents of trans-zeatin (tZ) and gibberellin (GA3) were N>K>P, and the role of affecting abscisic acid (ABA) and indole acetic acid (IAA) content was N>P>K; nitrogen fertilizer was the optimal factor to enhance the content of the four endogenous hormones, and the combination of fertilization treatments to enhance the content of the four endogenous hormones in the comprehensive analysis was 0. 75 kg / plant of nitrogen fertilizer, 0. 3 kg / plant of phosphorus fertilizer, 0. 15 kg / plant of potash fertilizer. In terms of growth, fertilization reduced the variation in tree height within the asexual seed source, but the difference in net growth in tree height between the different fertilization treatments was not significant, and the different fertilization treatments did not have a significant effect on the promotion of new shoot length and coarseness. [ABSTRACT FROM AUTHOR]

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