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Sex-Specific Association of Blood Pressure Categories With All-Cause Mortality: The Rural Chinese Cohort Study

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The baseline number of participants was 20,194. Over the 5.95-year follow-up period, 16,155 of them survived, 1,110 died, and 2,929 did not respond. Of the 17,265 combined survivors and decedents, 3,505 were excluded either because they used antihypertension medication or because data for them were incomplete for systolic blood pressure or diastolic blood pressure at baseline. This left a final cohort of 13,760.


Figure 1.

Flow diagram of participant selection, Sex-Specific Association of Blood Pressure Categories With All-Cause Mortality: The Rural Chinese Cohort Study, 2007–­2014. Abbreviations: DBP, diastolic blood pressure; SBP, systolic blood pressure.

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Figure 2.

Adjusted risk trends for all-cause mortality by blood pressure level at baseline examination on a continuous scale for men and women, adjusted for age; marital status; mean individual income (monthly); education level; smoking; drinking; physical activity; body mass index; total cholesterol; triglycerides; high-density lipoprotein cholesterol; low-density lipoprotein cholesterol; fasting plasma glucose; family history of hypertension, diabetes mellitus, or hyperlipidemia; and use of hypoglycemic and lipid-lowering medications. Abbreviations: —, not applicable; aHR, adjusted hazard ratio; CI, confidence interval; DBP, diastolic blood pressure; SBP, systolic blood pressure.

Adjusted risk trends for all-cause mortality by blood pressure level at baseline examination on a continuous scale for men and women, adjusted for age; marital status; mean individual income (monthly); education level; smoking; drinking; physical activity; body mass index; total cholesterol; triglycerides; high-density lipoprotein cholesterol; low-density lipoprotein cholesterol; fasting plasma glucose; family history of hypertension, diabetes mellitus, or hyperlipidemia; and use of hypoglycemic and lipid-lowering medications. Abbreviations: —, not applicable; aHR, adjusted hazard ratio; CI, confidence interval; DBP, diastolic blood pressure; SBP, systolic blood pressure.
Men Women
SBP, mm Hg aHR (95% CI) DBP, mm Hg aHR (95% CI) SBP, mm Hg aHR (95% CI) DBP, mm Hg aHR (95% CI)
76 2.17 (0.82–5.77) 48 1.16 (0.61–2.20) 66 3.09 (0.73–13.17) 42 5.08 (1.64–15.76)
77 2.12 (0.82–5.48) 49 1.15 (0.63–2.11) 67 3.01 (0.73–12.40) 43 4.77 (1.61–14.18)
78 2.07 (0.83–5.20) 50 1.14 (0.64–2.02) 68 2.93 (0.74–11.66) 44 4.48 (1.58–12.76)
79 2.03 (0.83–4.94) 51 1.13 (0.66–1.93) 69 2.86 (0.74–10.97) 45 4.21 (1.55–11.48)
80 1.98 (0.84–4.69) 52 1.12 (0.68–1.85) 70 2.78 (0.75–10.33) 46 3.96 (1.52–10.33)
81 1.93 (0.84–4.45) 53 1.11 (0.70–1.77) 71 2.71 (0.76–9.72) 47 3.72 (1.49–9.29)
82 1.89 (0.84–4.22) 54 1.10 (0.72–1.69) 72 2.64 (0.76–9.14) 48 3.49 (1.46–8.36)
83 1.84 (0.85–4.01) 55 1.09 (0.73–1.62) 73 2.57 (0.77–8.60) 49 3.28 (1.43–7.52)
84 1.80 (0.85–3.81) 56 1.08 (0.75–1.55) 74 2.51 (0.78–8.10) 50 3.08 (1.40–6.77)
85 1.76 (0.86–3.62) 57 1.07 (0.77–1.49) 75 2.44 (0.78–7.62) 51 2.89 (1.37–6.09)
86 1.72 (0.86–3.43) 58 1.06 (0.79–1.42) 76 2.38 (0.79–7.17) 52 2.72 (1.35–5.48)
87 1.68 (0.86–3.26) 59 1.05 (0.82–1.36) 77 2.32 (0.80–6.75) 53 2.55 (1.32–4.93)
88 1.64 (0.87–3.10) 60 1.05 (0.84–1.31) 78 2.26 (0.80–6.35) 54 2.40 (1.29–4.44)
89 1.60 (0.87–2.94) 61 1.04 (0.86–1.25) 79 2.20 (0.81–5.97) 55 2.25 (1.27–4.00)
90 1.56 (0.88–2.79) 62 1.03 (0.88–1.20) 80 2.14 (0.81–5.62) 56 2.11 (1.24–3.60)
91 1.53 (0.88–2.65) 63 1.02 (0.91–1.15) 81 2.08 (0.82–5.29) 57 1.99 (1.22–3.24)
92 1.49 (0.89–2.52) 64 1.01 (0.93–1.10) 82 2.03 (0.83–4.98) 58 1.86 (1.19–2.92)
93 1.46 (0.89–2.39) 65 1.01 (0.95–1.06) 83 1.98 (0.83–4.69) 59 1.75 (1.17–2.63)
94 1.42 (0.89–2.27) 66 1.00 (0.98–1.03) 84 1.93 (0.84–4.41) 60 1.65 (1.14–2.37)
95 1.39 (0.90–2.15) 67 1.00 (1.00–1.00) 85 1.88 (0.85–4.15) 61 1.55 (1.12–2.13)
96 1.36 (0.90–2.04) 68 1.00 (0.98–1.02) 86 1.83 (0.86–3.91) 62 1.45 (1.09–1.93)
97 1.33 (0.91–1.94) 69 1.00 (0.96–1.05) 87 1.78 (0.86–3.68) 63 1.36 (1.07–1.74)
98 1.30 (0.91–1.84) 70 1.01 (0.95–1.07) 88 1.73 (0.87–3.46) 64 1.28 (1.04–1.58)
99 1.27 (0.92–1.75) 71 1.02 (0.95–1.10) 89 1.69 (0.88–3.26) 65 1.21 (1.02–1.44)
100 1.24 (0.92–1.66) 72 1.04 (0.95–1.13) 90 1.65 (0.88–3.07) 66 1.15 (0.99–1.32)
101 1.21 (0.92–1.58) 73 1.06 (0.96–1.16) 91 1.60 (0.89–2.89) 67 1.09 (0.97–1.23)
102 1.18 (0.93–1.50) 74 1.08 (0.96–1.21) 92 1.56 (0.90–2.72) 68 1.05 (0.95–1.16)
103 1.15 (0.93–1.42) 75 1.11 (0.97–1.26) 93 1.52 (0.90–2.56) 69 1.02 (0.94–1.10)
104 1.13 (0.94–1.36) 76 1.14 (0.97–1.32) 94 1.48 (0.91–2.41) 70 0.99 (0.93–1.06)
105 1.10 (0.94–1.29) 77 1.17 (0.98–1.39) 95 1.44 (0.92–2.27) 71 0.98 (0.94–1.03)
106 1.08 (0.95–1.23) 78 1.20 (0.98–1.47) 96 1.40 (0.92–2.14) 72 0.99 (0.96–1.01)
107 1.06 (0.95–1.18) 79 1.23 (0.99–1.54) 97 1.37 (0.93–2.02) 73 1.00 (1.00–1.00)
108 1.04 (0.96–1.14) 80 1.26 (1.00–1.60) 98 1.33 (0.93–1.90) 74 1.02 (0.99–1.05)
109 1.03 (0.96–1.10) 81 1.29 (1.01–1.66) 99 1.30 (0.94–1.79) 75 1.05 (0.99–1.12)
110 1.02 (0.97–1.06) 82 1.32 (1.02–1.71) 100 1.27 (0.95–1.69) 76 1.09 (0.98–1.20)
111 1.01 (0.98–1.04) 83 1.35 (1.03–1.76) 101 1.23 (0.95–1.60) 77 1.13 (0.98–1.29)
112 1.00 (0.99–1.02) 84 1.37 (1.05–1.79) 102 1.20 (0.95–1.52) 78 1.17 (0.99–1.39)
113 1.00 (1.00–1.00) 85 1.39 (1.06–1.82) 103 1.18 (0.96–1.45) 79 1.21 (0.99–1.48)
114 1.00 (0.99–1.01) 86 1.41 (1.08–1.85) 104 1.15 (0.96–1.38) 80 1.25 (1.00–1.57)
115 1.01 (0.98–1.03) 87 1.43 (1.10–1.87) 105 1.12 (0.96–1.32) 81 1.29 (1.01–1.65)
116 1.02 (0.98–1.05) 88 1.45 (1.11–1.90) 106 1.10 (0.96–1.27) 82 1.32 (1.02–1.71)
117 1.03 (0.99–1.08) 89 1.47 (1.13–1.92) 107 1.08 (0.96–1.22) 83 1.36 (1.04–1.77)
118 1.05 (0.99–1.12) 90 1.49 (1.14–1.94) 108 1.06 (0.95–1.18) 84 1.38 (1.05–1.82)
119 1.07 (1.00–1.16) 91 1.51 (1.16–1.97) 109 1.05 (0.95–1.15) 85 1.41 (1.06–1.87)
120 1.10 (1.00–1.20) 92 1.52 (1.16–2.00) 110 1.03 (0.95–1.12) 86 1.43 (1.08–1.90)
121 1.12 (1.01–1.25) 93 1.54 (1.17–2.03) 111 1.02 (0.95–1.10) 87 1.45 (1.09–1.93)
122 1.15 (1.02–1.31) 94 1.56 (1.17–2.07) 112 1.01 (0.95–1.08) 88 1.47 (1.10–1.96)
123 1.19 (1.03–1.37) 95 1.58 (1.18–2.12) 113 1.01 (0.96–1.06) 89 1.49 (1.11–1.98)
124 1.22 (1.03–1.43) 96 1.59 (1.17–2.17) 114 1.00 (0.97–1.04) 90 1.50 (1.12–2.01)
125 1.25 (1.04–1.50) 97 1.61 (1.17–2.22) 115 1.00 (0.98–1.02) 91 1.52 (1.13–2.03)
126 1.28 (1.05–1.56) 98 1.63 (1.17–2.28) 116 1.00 (1.00–1.00) 92 1.53 (1.13–2.06)
127 1.32 (1.06–1.63) 99 1.65 (1.16–2.34) 117 1.00 (0.98–1.02) 93 1.54 (1.13–2.09)
128 1.35 (1.07–1.69) 100 1.67 (1.15–2.41) 118 1.00 (0.97–1.05) 94 1.55 (1.13–2.13)
129 1.38 (1.08–1.75) 101 1.69 (1.14–2.49) 119 1.01 (0.95–1.07) 95 1.56 (1.12–2.17)
130 1.40 (1.10–1.80) 102 1.71 (1.13–2.56) 120 1.01 (0.93–1.10) 96 1.58 (1.12–2.22)
131 1.43 (1.11–1.85) 103 1.72 (1.12–2.65) 121 1.02 (0.92–1.13) 97 1.59 (1.11–2.28)
132 1.46 (1.12–1.90) 104 1.74 (1.11–2.73) 122 1.03 (0.91–1.17) 98 1.60 (1.10–2.33)
133 1.48 (1.13–1.95) 105 1.76 (1.10–2.82) 123 1.03 (0.89–1.20) 99 1.61 (1.08–2.40)
134 1.51 (1.14–1.99) 106 1.78 (1.09–2.92) 124 1.04 (0.88–1.23) 100 1.62 (1.07–2.46)
135 1.53 (1.16–2.03) 107 1.80 (1.08–3.02) 125 1.05 (0.87–1.26) 101 1.64 (1.05–2.54)
136 1.55 (1.17–2.06) 108 1.82 (1.07–3.12) 126 1.06 (0.87–1.29) 102 1.65 (1.04–2.61)
137 1.57 (1.18–2.09) 109 1.84 (1.05–3.23) 127 1.07 (0.86–1.32) 103 1.66 (1.02–2.69)
138 1.59 (1.20–2.12) 110 1.87 (1.04–3.34) 128 1.07 (0.85–1.35) 104 1.67 (1.01–2.78)
139 1.61 (1.21–2.15) 111 1.89 (1.03–3.46) 129 1.08 (0.85–1.38) 105 1.69 (0.99–2.86)
140 1.63 (1.22–2.18) 112 1.91 (1.01–3.58) 130 1.09 (0.85–1.40) 106 1.70 (0.98–2.96)
141 1.65 (1.24–2.20) 113 1.93 (1.00–3.71) 131 1.10 (0.85–1.42) 107 1.71 (0.96–3.05)
142 1.67 (1.25–2.22) 114 1.95 (0.99–3.85) 132 1.11 (0.85–1.45) 108 1.72 (0.94–3.16)
143 1.68 (1.27–2.24) 115 1.97 (0.98–3.98) 133 1.11 (0.85–1.47) 109 1.74 (0.93–3.26)
144 1.70 (1.28–2.26) 116 1.99 (0.96–4.13) 134 1.12 (0.85–1.49) 110 1.75 (0.91–3.37)
145 1.72 (1.29–2.28) 117 2.02 (0.95–4.28) 135 1.13 (0.85–1.51) 111 1.76 (0.89–3.49)
146 1.73 (1.31–2.30) 118 2.04 (0.94–4.43) 136 1.14 (0.85–1.52) 112 1.78 (0.88–3.61)
147 1.75 (1.32–2.31) 119 2.06 (0.93–4.60) 137 1.15 (0.86–1.54) 113 1.79 (0.86–3.73)
148 1.76 (1.33–2.33) 120 2.09 (0.91–4.77) 138 1.16 (0.86–1.55) 114 1.80 (0.84–3.86)
149 1.78 (1.34–2.35) 121 2.11 (0.90–4.94) 139 1.16 (0.86–1.57) 115 1.82 (0.83–3.99)
150 1.79 (1.35–2.37) 122 2.13 (0.89–5.12) 140 1.17 (0.87–1.58) 116 1.83 (0.81–4.13)
151 1.81 (1.37–2.39) 123 2.16 (0.88–5.31) 141 1.18 (0.88–1.60) 117 1.85 (0.80–4.28)
152 1.82 (1.38–2.41) 124 2.18 (0.86–5.51) 142 1.19 (0.88–1.61) 118 1.86 (0.78–4.43)
153 1.84 (1.39–2.43) 125 2.21 (0.85–5.71) 143 1.20 (0.89–1.62) 119 1.87 (0.76–4.59)
154 1.85 (1.40–2.45) 126 2.23 (0.84–5.92) 144 1.21 (0.89–1.63) 120 1.89 (0.75–4.75)
155 1.87 (1.41–2.48) 127 2.26 (0.83–6.14) 145 1.22 (0.90–1.65) 121 1.90 (0.73–4.92)
156 1.88 (1.42–2.50) 128 2.28 (0.82–6.37) 146 1.23 (0.91–1.66) 122 1.92 (0.72–5.10)
157 1.90 (1.42–2.53) 129 2.31 (0.81–6.61) 147 1.24 (0.91–1.67) 123 1.93 (0.71–5.28)
158 1.91 (1.43–2.56) 130 2.33 (0.79–6.86) 148 1.25 (0.92–1.68) 124 1.94 (0.69–5.47)
159 1.93 (1.44–2.58) 131 2.36 (0.78–7.11) 149 1.25 (0.93–1.70) 125 1.96 (0.68–5.66)
160 1.94 (1.45–2.61) 132 2.39 (0.77–7.38) 150 1.26 (0.94–1.71) 126 1.97 (0.66–5.87)
161 1.96 (1.45–2.65) 133 2.41 (0.76–7.65) 151 1.27 (0.94–1.72) 127 1.99 (0.65–6.08)
162 1.98 (1.46–2.68) 152 1.28 (0.95–1.74) 128 2.00 (0.64–6.30)
163 1.99 (1.47–2.71) 153 1.29 (0.95–1.75) 129 2.02 (0.63–6.52)
164 2.01 (1.47–2.75) 154 1.30 (0.96–1.77)
165 2.03 (1.48–2.78) 155 1.31 (0.96–1.79)
166 2.04 (1.48–2.82) 156 1.32 (0.97–1.80)
167 2.06 (1.49–2.86) 157 1.33 (0.97–1.82)
168 2.08 (1.49–2.90) 158 1.34 (0.98–1.84)
169 2.10 (1.49–2.94) 159 1.35 (0.98–1.86)
170 2.11 (1.50–2.98) 160 1.36 (0.99–1.88)
171 2.13 (1.50–3.02) 161 1.37 (0.99–1.90)
172 2.15 (1.50–3.07) 162 1.38 (0.99–1.93)
173 2.17 (1.51–3.11) 163 1.39 (0.99–1.95)
174 2.18 (1.51–3.16) 164 1.40 (1.00–1.98)
175 2.20 (1.51–3.21) 165 1.41 (1.00–2.00)
176 2.22 (1.51–3.26) 166 1.42 (1.00–2.03)
177 2.24 (1.52–3.31) 167 1.44 (1.00–2.05)
178 2.26 (1.52–3.36) 168 1.45 (1.00–2.08)
179 2.28 (1.52–3.41) 169 1.46 (1.01–2.11)
180 2.29 (1.52–3.46) 170 1.47 (1.01–2.14)
181 2.31 (1.52–3.52) 171 1.48 (1.01–2.17)
182 2.33 (1.52–3.58) 172 1.49 (1.01–2.20)
183 2.35 (1.52–3.63) 173 1.50 (1.01–2.24)
184 2.37 (1.52–3.69) 174 1.51 (1.01–2.27)
185 2.39 (1.52–3.75) 175 1.52 (1.01–2.30)
186 2.41 (1.52–3.82) 176 1.54 (1.01–2.34)
187 2.43 (1.52–3.88) 177 1.55 (1.01–2.37)
188 2.45 (1.52–3.94) 178 1.56 (1.01–2.41)
189 2.47 (1.52–4.01) 179 1.57 (1.01–2.45)
190 2.49 (1.52–4.08) 180 1.58 (1.01–2.49)
191 2.51 (1.52–4.15) 181 1.59 (1.01–2.53)
192 2.53 (1.52–4.22) 182 1.61 (1.00–2.57)
193 2.55 (1.52–4.29) 183 1.62 (1.00–2.61)
194 2.58 (1.52–4.36) 184 1.63 (1.00–2.65)
195 2.60 (1.52–4.44) 185 1.64 (1.00–2.69)
196 2.62 (1.52–4.51) 186 1.65 (1.00–2.74)
197 2.64 (1.52–4.59) 187 1.67 (1.00–2.78)
198 2.66 (1.52–4.67) 188 1.68 (1.00–2.83)
199 2.68 (1.52–4.75) 189 1.69 (1.00–2.87)
200 2.71 (1.52–4.83) 190 1.70 (0.99–2.92)
201 2.73 (1.51–4.92) 191 1.72 (0.99–2.97)
202 2.75 (1.51–5.00) 192 1.73 (0.99–3.02)
193 1.74 (0.99–3.07)
194 1.76 (0.99–3.12)
195 1.77 (0.98–3.18)
196 1.78 (0.98–3.23)
197 1.80 (0.98–3.29)
198 1.81 (0.98–3.34)
199 1.82 (0.98–3.40)
200 1.84 (0.97–3.46)
201 1.85 (0.97–3.52)
202 1.86 (0.97–3.58)
203 1.88 (0.97–3.64)
204 1.89 (0.97–3.71)
205 1.91 (0.96–3.77)
206 1.92 (0.96–3.84)
207 1.93 (0.96–3.90)
208 1.95 (0.96–3.97)
209 1.96 (0.95–4.04)
210 1.98 (0.95–4.11)
211 1.99 (0.95–4.19)
212 2.01 (0.95–4.26)
213 2.02 (0.94–4.34)
214 2.04 (0.94–4.41)
215 2.05 (0.94–4.49)
216 2.07 (0.94–4.57)
217 2.08 (0.93–4.65)

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Figure 3.

All-cause mortality risk per 1,000 person years by blood pressure categories at baseline examination in men and women based on the 2017 US hypertension guidelines (11), adjusted for age; marital status; mean individual income (monthly); education level; smoking; drinking; physical activity; body mass index; total cholesterol; triglycerides; high-density lipoprotein cholesterol; low-density lipoprotein cholesterol; fasting plasma glucose; family history of hypertension, diabetes mellitus, or hyperlipidemia; and use of hypoglycemic and lipid-lowering medications. Abbreviations: aHR, adjusted hazard ratio; CI, confidence interval.

All-cause mortality risk per 1,000 person years by blood pressure categories at baseline examination in men and women based on the 2017 US hypertension guidelines (11), adjusted for age; marital status; mean individual income (monthly); education level; smoking; drinking; physical activity; body mass index; total cholesterol; triglycerides; high-density lipoprotein cholesterol; low-density lipoprotein cholesterol; fasting plasma glucose; family history of hypertension, diabetes mellitus, or hyperlipidemia; and use of hypoglycemic and lipid-lowering medications. Abbreviations: aHR, adjusted hazard ratio; CI, confidence interval.
Category Men Women
Event Mortality rate (95% CI) aHR (95% CI) Event Mortality rate (95% CI) aHR (95% CI)
Systolic blood pressure, mmHg
<100 20 159 (97–245) 1.56 (0.96–2.53) 22 53 (33–80) 1.48 (0.91–2.40)
100–119 112 74 (61–89) Ref 91 39 (32–48) Ref
120–139 173 127 (109–147) 1.42 (1.10–1.82) 97 64 (52–78) 0.91 (0.68–1.23)
≥140 123 331 (276–394) 2.05 (1.54–2.72) 72 124 (97–155) 1.14 (0.82–1.59)
Diastolic blood pressure, mmHg
<70 114 128 (106–154) 0.97 (0.76–1.25) 78 58 (46–73) 1.08 (0.80–1.46)
70–79 149 108 (91–126) 1 [Reference] 100 51 (42–62) 1 [Reference]
80–89 111 138 (114–243) 1.31 (1.02–1.69) 67 62 (48–79) 1.16 (0.85–1.59)
≥90 54 187 (141–243) 1.53 (1.10–2.13) 37 83 (58–114) 1.50 (1.02–2.22)
Systolic blood pressure/diastolic blood pressure, mmHg
<120/80 122 80 (66–95) 1 [Reference] 105 42 (34–51) 1 [Reference]
120–129/< 80 82 152 (121–188) 1.48 (1.11–1.98) 34 64 (45–90) 0.76 (0.51–1.13)
130–139/80–89 153 147 (125–172) 1.53 (1.19–1.97) 98 72 (58–88) 1.01 (0.75–1.36)
≥140/90 71 280 (219–352) 1.83 (1.33–2.51) 45 108 (79–144) 1.11 (0.76–1.61)

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Figure 4.

All-cause mortality rate per 1,000 person years by blood pressure categories based on the 2017 US hypertension guidelines (11) at baseline examination for men and women on sensitivity analyses, adjusted for age; marital status; mean individual income (monthly); education level; smoking; drinking; physical activity; body mass index; total cholesterol; triglycerides; high-density lipoprotein cholesterol; low-density lipoprotein cholesterol; fasting plasma glucose; family history of hypertension, diabetes mellitus, or hyperlipidemia; and use of hypoglycemic and lipid-lowering medications. Abbreviations: aHR, adjusted hazard ratio; CI, confidence interval.

All-cause mortality rate per 1,000 person years by blood pressure categories based on the 2017 US hypertension guidelines (11) at baseline examination for men and women on sensitivity analyses, adjusted for age; marital status; mean individual income (monthly); education level; smoking; drinking; physical activity; body mass index; total cholesterol; triglycerides; high-density lipoprotein cholesterol; low-density lipoprotein cholesterol; fasting plasma glucose; family history of hypertension, diabetes mellitus, or hyperlipidemia; and use of hypoglycemic and lipid-lowering medications. Abbreviations: aHR, adjusted hazard ratio; CI, confidence interval.
Category Men Women
No. of Events Mortality Rate per 10,000 Person Years (95% CI) aHR (95% CI) No. of Events Mortality Rate
per 10,000 Person Years (95% CI)
aHR (95% CI)
Excluding Study Participants Who Died During First 2 Years of Follow-Up
Systolic blood pressure, mmHg
<100 15 120 (67–197) 1.60 (0.91–2.79) 20 48 (29–74) 1.62 (0.97–2.72)
100-119 81 54 (43–67) 1 [Reference] 75 33 (26–41) 1 [Reference]
120-139 138 102 (85–120) 1.61 (1.21–2.15) 80 53 (42–66) 0.93 (0.67–1.30)
≥140 98 266 (216–323) 2.43 (1.76–3.37) 60 103 (79–133) 1.20 (0.83–1.76)
Diastolic blood pressure, mHg
<70 83 94 (75–116) 0.88 (0.66–1.18) 64 48 (37–61) 1.03 (0.73–1.43)
70-79 117 85 (70–102) 1 [Reference] 85 43 (35–54) 1 [Reference]
80-89 89 111 (89–136) 1.36 (1.03–1.80) 55 51 (38–66) 1.15 (0.82–1.62)
≥90 43 150 (109–201) 1.61 (1.12–2.32) 31 69 (47–98) 1.52 (0.99–2.32)
Systolic/diastolic blood pressure, mmHg
<120/80 86 56 (45–70) 1 [Reference] 90 36 (29–44) 1 [Reference]
120-129/< 80 64 119 (92–152) 1.70 (1.21–2.38) 27 51 (34–75) 0.72 (0.46–1.12)
130-139/80-89 126 121 (101–144) 1.88 (1.41–2.50) 81 60 (47–74) 1.01 (0.73–1.39)
≥140/90 56 222 (168–288) 2.17 (1.51–3.14) 37 89 (63–122) 1.10 (0.73–1.66)
Further Excluding Study Participants With Myocardia Infarction, Heart Failure, Stroke, Diabetes Mellitus, or Cancer at Baseline
Systolic blood pressure, mmHg
<100 14 119 (65–199) 1.99 (1.11–3.58) 14 36 (19–60) 1.33 (0.73–2.43)
100-119 62 44 (34–57) 1 [Reference] 63 30 (23–38) 1 [Reference]
120-139 108 88 (72–106) 1.68 (1.22–2.33) 61 46 (35–59) 0.88 (0.60–1.27)
≥140 72 233 (183–293) 2.49 (1.72–3.60) 46 92 (67–122) 1.24 (0.82–1.87)
Diastolic blood pressure, mmHg
<70 70 84 (66–106) 0.95 (0.69–1.32) 50 40 (30–53) 1.03 (0.70–1.49)
70-79 87 69 (55–85) 1 [Reference] 67 38 (30–48) 1 [Reference]
80-89 65 91 (71–116) 1.32 (0.95–1.84) 42 44 (32–48) 1.15 (0.78–1.71)
≥90 34 135 (93–188) 1.76 (1.16–2.65) 25 63 (41–92) 1.51 (0.94–2.44)
Systolic/diastolic blood pressure, mmHg
<120/80 69 48 (38–61) 1 [Reference] 74 32 (25–40) 1 [Reference]
120-129/<80 50 100 (75–132) 1.68 (1.15–2.44) 21 45 (28–69) 0.69 (0.41–1.13)
130-139/80-89 95 103 (83–126) 1.78 (1.29–2.46) 58 49 (37–63) 0.95 (0.66–1.37)
≥140/90 42 197 (142–265) 2.24 (1.48–3.37) 31 85 (58–120) 1.20 (0.76–1.88)

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