| Young (< 55 years) | Aged (> 55 years) |  |
---|---|---|---|
Men n = 139 | − 0.2 mmHg (n = 11) [60] − 1 mmHg (n = 8) [55] + 1 mmHg (n = 11) [58] 0 mmHg (n = 14) [59] − 2 mmHg (n = 9) [54] 0 mmHg (n = 13) [40] | −4 mmHg (n = 6) [45] − 1 mmHg (n = 12) [51] − 0.9 mmHg (n = 10) [39] − 4 mmHg (n = 12) [46] 0 mmHg (n = 11) [47] − 3 mmHg (n = 14) [53] − 2 mmHg (n = 8) [42] | Weighted mean (young and aged men): − 1.21 mmHg |
Weighted mean: − 0.26 mmHg (n = 66) | Weighted mean: − 2.07 mmHg (n = 73) |  | |
Women n = 104 | − 3 mmHg (n = 12) [38] 0 mmHg (n = 11) [38] 0 mmHg (n = 3) [55] − 3 mmHg (n = 11) [54] + 8 mmHg (n = 1) [42] − 1 mmHg (n = 13) [40] | − 0.8 mmHg (n = 13) [39] − 4 mmHg (n = 6) [45] − 5 mmHg (n = 4) [46] − 11 mmHg (n = 2) [47] − 2 mmHg (n = 11) [53] − 1.7 mmHg (n = 17) [49] |  |
Weighted mean: − 1.45 mmHg (n = 51) | Weighted mean: − 2.40 mmHg (n = 53) | Weighted mean (young and aged women): − 1.94 mmHg | |
Men + women n = 222 (at least 96 women) | − 14.9 mmHg (n = 8) [57] − 8.8 mmHg (n = 10) [57] − 0.97 mmHg (n = 10, 4 women) [61] + 1.8 mmHg (n = 10, 4 women) [61] − 5.26 mmHg (n = 30, 14 women) [36] − 5 mmHg (n = 9) [56] − 1.8 mmHg (n = 18, 8 women) [52] − 2.4 mmHg (n = 12, 6 women) [44] | − 1.6 mmHg (n = 1, 4 women) [48] − 7 mmHg (n = 9, 4 women) [43] − 2 mmHg (n = 18, 11 women) [41] − 3 mmHg (n = 20, 12 women) [41] − 0.7 mmHg (n = 24, 15 women) [50] 2.8 mmHg (n = 23, 12 women) [50] − 2 mmHg (n = 10, 2 women) [37] |  |
Weighted mean: − 4.33 mmHg (n = 107) | Weighted mean: − 1.30 mmHg (n = 115) |  | |
 | Weighted mean (young men and women): − 2.47 mmHg | Weighted mean (aged men and women): − 1.77 mmHg |  |