兰德公司
美国加利福尼亚州圣莫尼卡等（多办公点 ）
全球最知名综合性智库，最初服务美军战略规划，现涵盖医疗、教育、安全等多领域政策研究，为政策制定等提供广泛建议。
研究动态
Key FindingsNearly all K–12 schools had a cell phone policy that allowed students to bring their phones to school during the 2024–2025 school year, but two-thirds of schools had a policy that prohibited cell phone use from “bell to bell.”Eighty-six percent of principals in schools with some sort of policy restricting cell phone use endorsed the safety-related benefits of those policies, most commonly citing positive impacts on school climate, a r
BACKGROUNDHigh blood pressure (BP) is a leading cause of morbidity and mortality. Blood pressure home monitoring improves blood pressure control, but there is limited evidence about the implementation of specifically ‘technology-enabled’ remote monitoring of blood pressure (TERM ) at home. This evaluation aims to improve the evidence base on what constitutes TERM BP services, how they work, and what influences their implementation, impacts, sprea