Table 1 Characteristics of the study population at the baseline

From: Longitudinal association of hypertension and dyslipidemia with cognitive function in community-dwelling older adults: the SONIC study

 

Total n = 1186

With HT&DL n = 553

With HT n = 304

With DL n = 178

Without HT&DL n = 151

Baseline

 Male (%)

567 (47.8)

247 (44.7)

174 (57.2)

63 (35.4)

83 (55.0)

 Age

   70 yr (%)

573 (48.3)

235 (42.5)

125 (41.1)

117 (65.7)

96 (63.6)

   80 yr (%)

551 (46.5)

286 (51.7)

160 (52.6)

54 (30.3)

51 (33.8)

   90 yr (%)

62 (5.2)

32 (5.8)

19 (6.3)

7 (3.9)

4 (2.6)

 SBP (mmHg)

142.4 ± 19.2

149.2 ± 17.0

149.3 ± 16.3

125.8 ± 12.5

123.3 ± 12.9

 DBP (mmHg)

78.1 ± 10.7

80.1 ± 10.8

80.5 ± 10.5

73.2 ± 8.4

72.1 ± 9.0

 HT (%)

857 (72.3)

553 (100.0)

304 (100.0)

0 (0)

0 (0)

 Medication for HT (%)

544 (45.9)

361 (65.3)

183 (60.2)

0 (0)

0 (0)

LDL-C (mg dL-1)

119.9 ± 29.8

123.1 ± 33.3

111.2 ± 20.4

134.1 ± 30.8

109.4 ± 21.1

  LDL-C ≥ 140 (%)

279 (23.5)

192 (34.7)

0 (0)

87 (48.9)

0 (0)

HDL-C (mg dL-1)

61.0 ± 15.9

57.4 ± 15.3

64.7 ± 14.6

60.9 ± 16.9

66.6 ± 15.9

  HDL-C < 40 (%)

84 (7.1)

63 (11.4)

0 (0)

21 (11.8)

0 (0)

TG (mg dL-1)

132.0 ± 73.6

163.2 ± 80.0

92.4 ± 30.5

144.8 ± 78.1

82.1 ± 27.1

 TG ≥ 150 (%)

345 (29.1)

278 (50.3)

0 (0)

67 (37.6)

0 (0)

DL (%)

731 (61.6)

553 (100.0)

0 (0)

178 (100.0)

0 (0)

Medication for DL (%)

295 (24.9)

234 (42.3)

0 (0)

61 (34.3)

0 (0)

DM (%)

122 (10.3)

69 (2.5)

27 (8.9)

17 (9.6)

9 (6.0)

BMI (kg m-2)

22.7 ± 3.3

23.3 ± 3.0

22.5 ± 3.9

22.1 ± 2.6

21.1 ± 2.8

MoCA-J total score (0–30)

22.9 ± 3.5

22.8 ± 3.4

22.5 ± 3.7

23.5 ± 3.6

23.4 ± 3.1

Smoking history (%)

426 (35.9)

198 (35.8)

116 (38.2)

58 (32.6)

54 (35.8)

Drinking history (%)

493 (41.6)

212 (38.3)

162 (53.3)

49 (27.5)

70 (46.4)

Follow-up

 SBP (mmHg)

138.6 ± 18.3

141.5 ± 17.6

143.5 ± 7.9

130.3 ± 16.2

128.2 ± 17.0

 DBP (mmHg)

75.5 ± 11.1

76.1 ± 11.1

76.7 ± 11.6

74.0 ± 10.3

72.8 ± 10.2

 HT (%)

830 (70.0)

461 (83.4)

257 (84.5)

67 (37.6)

45 (29.8)

 Medication for HT (%)

559 (47.1)

345 (62.4)

177 (58.2)

21 (11.8)

16 (10.6)

LDL-C (mg dL-1)

114.9 ± 29.9

116.2 ± 32.5

110.4 ± 24.1

124.5 ± 32.1

107.7 ± 24.1

  LDL-C ≥ 140 (%)

210 (17.7)

112 (20.3)

29 (9.5)

57 (32.0)

12 (7.9)

HDL-C (mg dL-1)

59.7 ± 15.3

57.2 ± 15.0

62.7 ± 14.9

59.6 ± 15.7

63.0 ± 15.2

  HDL-C < 40 (%)

85 (7.2)

57 (10.3)

9 (3.0)

15 (8.4)

4 (2.6)

TG (mg dL-1)

133.9 ± 76.7

155.3 ± 82.1

107.3 ± 62.0

141.7 ± 74.3

100.7 ± 56.3

  TG ≥ 150 (%)

364 (30.7)

235 (42.5)

52 (17.1)

57 (32.0)

20 (13.2)

 DL (%)

720 (60.7)

438 (79.2)

104 (34.2)

136 (76.4)

42 (27.8)

 Medication for DL (%)

335 (28.2)

238 (43.0)

26 (8.6)

61 (34.3)

10 (6.6)

 Combinated HT (%)

530 (0.4)

370 (0.7)

91 (0.3)

26 (0.2)

19 (0.1)

 DM (%)

161 (13.6)

91 (16.5)

35 (11.5)

19 (10.7)

16 (10.6)

 BMI (kg m-2)

22.7 ± 3.1

23.3 ± 3.2

22.4 ± 3.2

22.3 ± 2.7

21.2 ± 2.8

 MoCA-J total score (0–30)

23.0 ± 3.9

23.1 ± 3.7

22.4 ± 4.3

23.6 ± 3.9

23.4 ± 3.4

 Smoking history (%)

437 (36.8)

201 (36.3)

118 (38.8)

60 (33.7)

58 (38.4)

 Drinking history (%)

486 (41.0)

213 (38.5)

152 (50.0)

52 (29.2)

69 (45.7)

 Cerebro & Cardio vascular disease (%)

33 (2.8)

23 (4.2)

4 (1.3)

4 (2.2)

2 (1.3)

  1. HT hypertension, DL dyslipidemia, SBP systolic blood pressure, DBP diastolic blood pressure, LDL-C low-density lipoprotein-cholesterol, HDL-C high-density lipoprotein-cholesterol, TG triglycerides, DM diabetes mellitus, BMI body mass index, MoCA-J the Japanese version of Montreal Cognitive Assessment