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. 2023 Jan 11;380:e071952. doi: 10.1136/bmj-2022-071952

Fig 4.

Fig 4

Trends in standardised hypertension prevalence, awareness, treatment, and control rates by age groups among men and women in China, 2004-18. All rates were weighted to the 2010 China population. Error bars indicate 95% confidence intervals with consideration of complex sample design