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. 2022 Jul 5;9:814215. doi: 10.3389/fmed.2022.814215

Table 1.

Comparison of Proportion, Numbers of ISH, SDH and IDH, and recommended medication among population aged ≥45 years (from CHARLS 2011 baseline data).

Description 2018 CHL guideline 2017 ACC/AHA guideline Difference between CHL and ACC/AHA
Proportion Numbers (95%CI) Proportion Numbers (95%CI) Proportion Numbers (95%CI)
(95%CI), % million (95%CI), % million (95%CI), % million
ISH
ISH in total population 15.02 64.18 14.80 63.22 0.22 0.94
(13.28, 16.94) (57.29, 71.06) (13.33, 16.40) (57.97, 68.47) (-2.37, 2.81) (10.12, 12.00)
Recommended antihypertensive 12.00 51.24 11.73 50.10 0.27 1.14
medication in total population (10.34, 13.88) (44.38, 58.11) (10.80, 12.73) (45.85, 54.34) (-1.72, 2.26) (-7.34, 9.65)
IDH
IDH in total population 2.42 10.33 6.93 29.59 −4.51 −19.26
(1.54, 3.77) (6.25, 14.41) (6.02, 7.95) (26.50, 32.68) (−5.68, −3.34) (−24.25, −14.26)
Recommended antihypertensive 2.42 10.33 3.34 14.25 −0.92 −3.92
medication in total population (1.54, 3.77) (6.25, 14.41) (2.64, 4.20) (11.88, 16.62) (−1.91, 0.08) (−8.16, 0.34)
SDH
SDH in total population 8.64 36.92 25.59 109.32 −16.95 −72.40
(7.51, 9.93) (31.94, 41.89) (23.49, 27.81) (101.05, 117.59) (NA)1 (NA)1
Recommended antihypertensive 8.64 36.92 22.24 95.00 −13.60 −58.08
medication in total population (7.51, 9.93) (31.94, 41.89) (20.35, 24.25) (86.82, 103.18) (NA)1 (NA)1

ACC/AHA, American College of Cardiology /American Heart Association; BP, Blood Pressure; CHL, Chinese Hypertension League Guideline; IDH, Isolated Diastolic Hypertension; ISH, Isolated Systolic Hypertension; NA, not applicable; SDH, Systolic and Diastolic Hypertension.

1 95% CI cannot be estimated as SDH by CHL is subset of SDH by ACC/AHA.