Number of people with hearing loss worldwide in 2019, 2030, 2040, and 2050

This statistic shows the estimated number of people with disabling hearing loss worldwide in 2019 and projections for 2030, 2040, and 2050. In 2019, it was estimated that around 430 million people suffered from disabling hearing loss. This number is projected to increase to around 711 million by the year 2050.

本统计数据展示了2019年全球因听力损失致残的人数估算值，以及对2030年、2040年及2050年的预测。2019年，估计约有4.3亿人遭受听力损失致残的困扰。这一数字预计到2050年将增至约7.11亿人。