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. 2022 Jul 14;10:33. doi: 10.1186/s40560-022-00624-5

Fig. 2.

Fig. 2

Annual change in medical cost according to sex. A Annual changes in adjusted gross medical costs between 2010 and 2017 according to sex. Male: + $115.4 million/year [95% CI $89.5 to $141.0 million], p < 0.0001. Female: + $86.2 million/ year [95% CI $58.8 to $114.0 million], p < 0.0001. B Annual changes in adjusted medical cost per hospitalization between 2010 and 2017 according to sex. Male: − $156/year [95% CI − $163 to − $149], p < 0.0001. Female: − $198/year [95% CI − $206 to − $189], p < 0.0001. The error bars indicate the 95% confidence interval. The coefficient was calculated using a linear regression analysis