Universidade Federal do Rio Grande do Norte (UFRN), Programa de Pós-graduação em Saúde Coletiva, Natal, RN, Brazil.
Universidade Federal do Rio Grande do Norte (UFRN), Departamento de Odontologia, Centro de Ciências da Saúde, Natal, RN, Brazil.
Braz J Otorhinolaryngol. 2021 Nov-Dec;87(6):723-727. doi: 10.1016/j.bjorl.2020.03.004. Epub 2020 Apr 27.
The personal frequency modulation system is an assisted technology resource used in the accessibility of individuals with hearing impairment, being very important in the school environment. Ordinance number 1274/2013 included this device into the Brazilian unified health system.
To analyze the distribution the personal frequency modulation system concession in the national territory by the Brazilian unified health system from 2013 to 2017.
This is an ecological study that uses the 27 federation units and the five geographic regions as analysis units. The population involved students in the age range of 5-17 years who reported severe hearing impairment. The data sources were the ambulatory information system/Brazilian unified health system, the Brazilian institute of geography and statistics and the report no. 58 of the national commission for the incorporation of technologies into Brazilian unified health system, national commission of technologies incorporation of the ministry of health. The spatial analysis was carried out through the percentage of coverage of the frequency modulation system concession per federation unit; the data were then unified in the five geographic regions and descriptive statistical analysis was performed.
Between the first and second years, there was an increase of almost 50% in the quantity dispensed, however, there was a progressive decline in the following years. The average coverage of the frequency modulation system in Brazil was 33.4%. The spatial exploratory analysis showed there is a low and uneven distribution in the territory, as the South and Southeast regions had the highest coverage and the North and Northeast regions the lowest, except for the Rio Grande do Norte unit.
The frequency modulation system concession was below that stipulated by the ministry of health and from 2014 to 2017, the dispensed quantity progressively decreased. There is an unequal distribution in the territory that can be explained by the geographic disposition of hearing health services.
个人调频系统是一种辅助技术资源，用于听力障碍者的无障碍使用，在学校环境中非常重要。2013 年第 1274 号法令将该设备纳入巴西统一医疗体系。
分析 2013 年至 2017 年期间巴西统一医疗体系在全国范围内分配个人调频系统许可证的情况。
这是一项生态研究，使用 27 个联邦单位和五个地理区域作为分析单位。研究对象为年龄在 5-17 岁之间、报告有严重听力障碍的学生。数据来源包括门诊信息系统/巴西统一医疗系统、巴西地理统计局和第 58 号国家技术纳入委员会报告、卫生部国家技术纳入委员会报告。通过每个联邦单位调频系统许可证覆盖率的百分比进行空间分析；然后将数据统一到五个地理区域，并进行描述性统计分析。
在第一和第二年之间，配给数量增加了近 50%，但在随后的几年中逐渐下降。巴西调频系统的平均覆盖率为 33.4%。空间探索性分析表明，在全国范围内分布不均，南部和东南部地区的覆盖率最高，北部和东北部地区的覆盖率最低，但北里奥格兰德州除外。
调频系统许可证的颁发数量低于卫生部的规定，从 2014 年到 2017 年，配给数量逐渐减少。全国范围内的分布不均，这可以通过听力保健服务的地理分布来解释。
