Fig. 2From: Burden of respiratory syncytial virus-associated lower respiratory infections in children in Spain from 2012 to 2018Joinpoint regression analysis of the adjusted hospitalization rates for bronchiolitis (A), bronchitis (B), and pneumonia (C) by year, from 2012 to 2018. Asterisk indicates that the annual percentage change (APC) is significantly different from zero at the alpha = 0.05 levelBack to article page