High Frequency Survey 2021, Quarter 1 and 2 - Brazil

Abstract
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The data was collected using the High Frequency Survey (HFS), the new regional data collection tool & methodology launched in the Americas. The survey allowed for better reaching populations of interest with new remote modalities (phone interviews and self-administered surveys online) and improved sampling guidance and strategies. It includes a set of standardized regional core questions while allowing for operation-specific customizations. The core questions revolve around populations of interest's demographic profile, difficulties during their journey, specific protection needs, access to documentation & regularization, health access, coverage of basic needs, coping capacity & negative mechanisms used, and well-being & local integration. The data collected has been used by countries in their protection monitoring analysis and vulnerability analysis.

Geographic coverage
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National coverage

Analysis unit
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Household

Universe
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All people of concern.

Kind of data
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Sample survey data [ssd]

Sampling procedure
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In the absence of a well-developed sampling-frame for forcibly displaced populations in the Americas, the High Frequency Survey employed a multi-frame sampling strategy where respondents entered the sample through one of three channels: (i) those who opt-in to complete an online self-administered version of the questionnaire which was widely circulated through refugee social media; (ii) persons identified through UNHCR and partner databases who were remotely-interviewed by phone; and (iii) random selection from the cases approaching UNHCR for registration or assistance. The total sample size was 669 households.

Mode of data collection
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Other [oth]

Research instrument
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The questionnaire contained the following sections: journey, family composition, vulnerability, basic Needs, coping capacity, well-being, COVID-19 Impact.

{'Abstract': '本数据集采用高频调查（HFS）收集而成，该调查方法系美洲地区新近推出之区域性数据收集工具。该调查通过创新的远程调查模式（电话访谈和在线自我管理调查）以及优化的抽样指导和策略，有效触及目标人群。数据集包含一系列标准化的区域核心问题，同时允许根据具体操作进行定制化调整。核心问题围绕目标人群的人口统计特征、旅程中的困难、特定的保护需求、文档获取与合法化、健康访问、基本需求覆盖、应对能力与负面机制使用，以及福祉与当地融合等方面展开。收集的数据已被各国用于其保护监测分析和脆弱性分析。', 'Geographic coverage': '全国范围', 'Analysis unit': '家庭', 'Universe': '所有相关人群', 'Kind of data': '样本调查数据 [ssd]', 'Sampling procedure': '鉴于美洲地区缺乏完善的无家可归者抽样框架，高频调查采用了多框架抽样策略，受访者可通过以下三种渠道之一进入样本：（一）自愿参与完成通过难民社交媒体广泛传播的在线自我管理问卷；（二）通过联合国难民署和合作伙伴数据库识别的人员，通过电话进行远程访谈；（三）从接近联合国难民署进行登记或寻求援助的案例中随机选取。总样本量为669户家庭。', 'Mode of data collection': '其他 [oth]', 'Research instrument': '问卷包含以下部分：旅程、家庭构成、脆弱性、基本需求、应对能力、福祉、COVID-19影响。'}