El mieloma múltiple tiene impacto a nivel mundial. Se estima que en 2022 se diagnosticaron alrededor de 188.000 casos en todo el mundo. Los investigadores calculan que hubo 121.000 muertes por mieloma múltiple ese mismo año.45
El mieloma múltiple se da con mayor frecuencia en Norteamérica (19% de los casos globales) o en Asia Oriental (21% de los casos globales). La tasa de incidencia de la enfermedad, o el número de casos nuevos en un grupo de personas a lo largo del tiempo, es más alta en Norteamérica y en Australia/Nueva Zelanda. Sin embargo, las tasas de mortalidad, es decir, cuántas personas mueren realmente a causa de la enfermedad, fueron más altas en Australia/Nueva Zelanda, el norte de Europa y Sudáfrica.45
Los investigadores estiman que, si las tasas de diagnóstico y muerte por mieloma múltiple se mantienen sin cambios, el número estimado de casos aumentará en un 71% en todo el mundo para 2045, en relación con 2022. Además, se proyecta que el número de muertes debidas al mieloma múltiple aumentará en un 79% en el mismo período de tiempo.45
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