Table 1

Baseline characteristics by quartiles of moderate to vigorous physical activity volume groups

 TotalAccelerometer-derived moderate to vigorous physical activity (min/week)
 Quartile 1 (0–74 min/week)Quartile 2 (75–167 min/week)Quartile 3 (168–301 min/week)Quartile 4 (302–2903 min/week)
n87 24821 83421 95521 69621 763
Age, years, median [IQR]63.31 [56.16, 68.45]66.21 [59.67, 70.45]64.07 [56.85, 68.85]62.38 [55.38, 67.66]60.51 [53.76, 66.32]
Sex, n (%)
Women49 638 (56.89)13 347 (61.13)12 763 (58.13)12 068 (55.62)11 460 (52.66)
Men37 610 (43.11)8487 (38.87)9192 (41.87)9628 (44.38)10 303 (47.34)
Ethnicity, n (%)
White84 710 (97.09)21 240 (97.28)21 297 (97.00)21 036 (96.96)21 137 (97.12)
Black687 (.79)168 (.77)179 (.82)183 (.84)157 (.72)
Asian944 (1.08)246(1.12)274 (1.24)221(1.02)203(.93)
Mixed465 (.53)98 (.45)103 (.47)125 (.58)139 (.64)
Other442 (.51)82 (.38)102 (.46)131 (.60)127 (.58)
Townsend deprivation index, median [IQR]−2.47 [−3.83, −.22]−2.53 [−3.84, −.39]−2.56 [−3.87, −.41]−2.44 [−3.83, −.15]−2.32 [−3.76, .07]
University education degree, n (%)38 218 (43.80)7666 (35.11)9202 (41.91)10 300 (47.47)11 050 (50.77)
Smoking status, n (%)
Never50 526 (57.91)11 609 (53.17)12 749 (58.07)12 995 (59.90)13 173 (60.53)
Previous31 435 (36.03)8370 (38.33)7865 (35.82)7607 (35.06)7593 (34.89)
Current5287 (6.06)1855 (8.50)1341 (6.11)1094 (5.04)997 (4.58)
Alcohol intake, grams/day, median [IQR]12.11 [2.63, 24.11]9.60 [.80, 21.83]11.66 [2.56, 23.66]13.03 [3.87, 25.26]13.83 [4.34, 26.29]
Diet score, n (%)
010 535 (12.07)2822 (12.92)2767 (12.60)2564 (11.82)2382 (10.95)
131 919 (36.58)8232 (37.70)8040 (36.62)7895 (36.39)7752 (35.62)
231 413 (36.00)7618 (34.89)7909 (36.02)7873 (36.29)8013 (36.82)
313 381 (15.34)3162 (14.48)3239 (14.75)3364 (15.51)3616 (16.62)
Sleep duration, h/day, median [IQR]7.00 [7.00, 8.00]7.00 [7.00, 8.00]7.00 [7.00, 8.00]7.00 [7.00, 8.00]7.00 [7.00, 8.00]
Discretionary screen time, h/day, median [IQR]3.50 [2.50, 5.00]4.00 [3.00, 5.00]3.50 [2.50, 5.00]3.00 [2.50, 4.50]3.00 [2.00, 4.00]
Comorbidities, n (%)
Hypertension, n (%)22 852 (26.19)8052 (36.88)5952 (27.11)4828 (22.25)4020 (18.47)
Obesity, n (%)3296 (3.78)1561 (7.15)798 (3.63)563 (2.59)374 (1.72)
Type 2 diabetes, n (%)2778 (3.18)1453 (6.65)610 (2.78)443 (2.04)272 (1.25)
Dyslipidaemia, n (%)13 767 (15.78)4867 (22.29)3606 (16.42)2958 (13.63)2336 (10.73)
Ischaemic heart disease, n (%)4332 (4.97)1765 (8.08)1137 (5.18)812 (3.74)618 (2.84)
Stroke, n (%)1186 (1.36)481 (2.20)305 (1.39)224 (1.03)176 (.81)
Peripheral arterial disease, n (%)1133 (1.30)381 (1.74)248 (1.13)252 (1.16)252 (1.16)
Atrial fibrillation, n (%)1986 (2.28)763 (3.49)536 (2.44)353 (1.63)334 (1.53)
Chronic kidney disease, n (%)1535 (1.76)675 (3.09)362 (1.65)306 (1.41)192 (.88)
Chronic obstructive pulmonary disease, n (%)1561 (1.79)738 (3.38)341 (1.55)268 (1.24)214 (.98)
Osteoporosis, n (%)2355 (2.70)792 (3.63)611 (2.78)497 (2.29)455 (2.09)
Chronic inflammatory disease, n (%)3367 (3.86)1144 (5.24)809 (3.68)754 (3.48)660 (3.03)
  Psoriasis, n (%)2219 (2.54)661 (3.03)551 (2.51)526 (2.42)481 (2.21)
  Systemic lupus erythematosus, n (%)123 (.14)42 (.19)29 (.13)29 (.13)23 (.11)
  Rheumatoid arthritis, n (%)1102 (1.26)475 (2.18)245 (1.12)215 (.99)167 (.77)
Cancer, n (%)12 375 (14.18)3849 (17.63)3185 (14.51)2824 (13.02)2517 (11.57)
Physical measures and biomarkers
Systolic blood pressure, mmHg, mean (SD)137.59 (18.54)139.93 (18.60)138.07 (18.49)136.83 (18.49)135.53 (18.28)
Diastolic blood pressure, mmHg, mean (SD)81.10 (10.10)81.98 (10.14)81.32 (10.07)80.87 (10.09)80.21 (10.01)
Body mass index, kg/m2, mean (SD)26.65 (4.55)28.57 (5.33)26.89 (4.35)26.01 (3.95)25.13 (3.67)
C reactive protein, mg/L, median [IQR]1.13 [.57, 2.34]1.59 [.81, 3.28]1.21 [.63, 2.46]1.01 [.53, 2.02].85 [.45, 1.72]
eGFR, mL/min/1.73m2, median [IQR]97.30 [87.39, 103.59]95.63 [84.75, 101.67]96.64 [86.70, 103.04]97.85 [88.18, 104.04]99.22 [90.14, 105.35]
LDL direct, mmol/L, mean (SD)3.58 (.85)3.58 (.89)3.61 (.86)3.58 (.83)3.54 (.81)
Lipoprotein(a), nmol/L, median [IQR]20.30 [9.41, 60.60]20.20 [9.39, 61.10]20.32 [9.50, 59.50]20.30 [9.47, 60.40]20.40 [9.40, 61.20]
HDL, mmol/L, mean (SD)1.50 (.39)1.43 (.38)1.48 (.38)1.52 (.38)1.56 (.39)
Triglycerides, mmol/L, median [IQR]1.41 [1.00, 2.03]1.58 [1.12, 2.26]1.45 [1.04, 2.08]1.35 [.98, 1.94]1.26 [.91, 1.82]
HbA1c, mmol/mol, mean (SD)35.38 (5.52)36.65 (6.93)35.37 (5.32)34.93 (4.82)34.56 (4.43)
Serum calcium, mmol/L, mean (SD)2.38 (.09)2.39 (.09)2.38 (.09)2.38 (.09)2.38 (.09)
Serum phosphate, mmol/L, mean (SD)1.17 (.16)1.16 (.16)1.17 (.16)1.17 (.16)1.17 (.16)
Medications and supplements, n (%)
Lipid-lowering medication, n (%)14 961 (17.15)5433 (24.88)3971 (18.09)3136 (14.45)2421 (11.12)
Antihypertensive medication, n (%)17 802 (20.40)6717 (30.76)4675 (21.29)3597 (16.58)2813 (12.93)
Anti-diabetic medication, n (%)2290 (2.62)1171 (5.36)495 (2.25)362 (1.67)262 (1.20)
Antithrombotic medication, n (%)10 788 (12.36)3873 (17.74)2788 (12.70)2225 (10.26)1902 (8.74)
Anti-resorptive medication, n (%)1480 (1.70)489 (2.24)386 (1.76)323 (1.49)282 (1.30)
Vitamin D/Vitamin K supplement, n (%)7584 (8.69)1863 (8.53)1949 (8.88)1907 (8.79)1865 (8.57)
Calcium supplement, n (%)6835 (7.83)1892 (8.67)1753 (7.98)1693 (7.80)1497 (6.88)
Physical activity measurement
Average accelerationa, milligravity, median [IQR]27.28 [22.64, 32.71]21.67 [18.28, 25.07]25.58 [22.27, 29.13]28.89 [25.13, 32.80]35.28 [30.47, 40.65]
Wear duration, days, median [IQR]6.93 [6.73, 7.00]6.91 [6.66, 7.00]6.92 [6.73, 7.00]6.93 [6.75, 7.00]6.94 [6.77, 7.00]
MVPA, min/week, median [IQR]167.00 [74.00, 301.00]34.00 [14.00, 55.00]118.00 [96.00, 142.00]225.00 [195.00, 260.00]425.00 [355.00, 549.00]
Self-reported MVPA, min/week, median [IQR]180.00 [60.00, 405.00]130.00 [30.00, 360.00]160.00 [55.00, 362.50]180.00 [60.00, 400.00]240.00 [90.00, 480.00]
Self-reported MPA, min/week, median [IQR]120.00 [30.00, 280.00]90.00 [20.00, 240.00]100.00 [30.00, 270.00]120.00 [40.00, 270.00]135.00 [50.00, 300.00]
Self-reported VPA, min/week, median [IQR]30.00 [.00, 120.00]10.00 [.00, 60.00]30.00 [.00, 90.00]40.00 [.00, 120.00]60.00 [.00, 180.00]
 TotalAccelerometer-derived moderate to vigorous physical activity (min/week)
 Quartile 1 (0–74 min/week)Quartile 2 (75–167 min/week)Quartile 3 (168–301 min/week)Quartile 4 (302–2903 min/week)
n87 24821 83421 95521 69621 763
Age, years, median [IQR]63.31 [56.16, 68.45]66.21 [59.67, 70.45]64.07 [56.85, 68.85]62.38 [55.38, 67.66]60.51 [53.76, 66.32]
Sex, n (%)
Women49 638 (56.89)13 347 (61.13)12 763 (58.13)12 068 (55.62)11 460 (52.66)
Men37 610 (43.11)8487 (38.87)9192 (41.87)9628 (44.38)10 303 (47.34)
Ethnicity, n (%)
White84 710 (97.09)21 240 (97.28)21 297 (97.00)21 036 (96.96)21 137 (97.12)
Black687 (.79)168 (.77)179 (.82)183 (.84)157 (.72)
Asian944 (1.08)246(1.12)274 (1.24)221(1.02)203(.93)
Mixed465 (.53)98 (.45)103 (.47)125 (.58)139 (.64)
Other442 (.51)82 (.38)102 (.46)131 (.60)127 (.58)
Townsend deprivation index, median [IQR]−2.47 [−3.83, −.22]−2.53 [−3.84, −.39]−2.56 [−3.87, −.41]−2.44 [−3.83, −.15]−2.32 [−3.76, .07]
University education degree, n (%)38 218 (43.80)7666 (35.11)9202 (41.91)10 300 (47.47)11 050 (50.77)
Smoking status, n (%)
Never50 526 (57.91)11 609 (53.17)12 749 (58.07)12 995 (59.90)13 173 (60.53)
Previous31 435 (36.03)8370 (38.33)7865 (35.82)7607 (35.06)7593 (34.89)
Current5287 (6.06)1855 (8.50)1341 (6.11)1094 (5.04)997 (4.58)
Alcohol intake, grams/day, median [IQR]12.11 [2.63, 24.11]9.60 [.80, 21.83]11.66 [2.56, 23.66]13.03 [3.87, 25.26]13.83 [4.34, 26.29]
Diet score, n (%)
010 535 (12.07)2822 (12.92)2767 (12.60)2564 (11.82)2382 (10.95)
131 919 (36.58)8232 (37.70)8040 (36.62)7895 (36.39)7752 (35.62)
231 413 (36.00)7618 (34.89)7909 (36.02)7873 (36.29)8013 (36.82)
313 381 (15.34)3162 (14.48)3239 (14.75)3364 (15.51)3616 (16.62)
Sleep duration, h/day, median [IQR]7.00 [7.00, 8.00]7.00 [7.00, 8.00]7.00 [7.00, 8.00]7.00 [7.00, 8.00]7.00 [7.00, 8.00]
Discretionary screen time, h/day, median [IQR]3.50 [2.50, 5.00]4.00 [3.00, 5.00]3.50 [2.50, 5.00]3.00 [2.50, 4.50]3.00 [2.00, 4.00]
Comorbidities, n (%)
Hypertension, n (%)22 852 (26.19)8052 (36.88)5952 (27.11)4828 (22.25)4020 (18.47)
Obesity, n (%)3296 (3.78)1561 (7.15)798 (3.63)563 (2.59)374 (1.72)
Type 2 diabetes, n (%)2778 (3.18)1453 (6.65)610 (2.78)443 (2.04)272 (1.25)
Dyslipidaemia, n (%)13 767 (15.78)4867 (22.29)3606 (16.42)2958 (13.63)2336 (10.73)
Ischaemic heart disease, n (%)4332 (4.97)1765 (8.08)1137 (5.18)812 (3.74)618 (2.84)
Stroke, n (%)1186 (1.36)481 (2.20)305 (1.39)224 (1.03)176 (.81)
Peripheral arterial disease, n (%)1133 (1.30)381 (1.74)248 (1.13)252 (1.16)252 (1.16)
Atrial fibrillation, n (%)1986 (2.28)763 (3.49)536 (2.44)353 (1.63)334 (1.53)
Chronic kidney disease, n (%)1535 (1.76)675 (3.09)362 (1.65)306 (1.41)192 (.88)
Chronic obstructive pulmonary disease, n (%)1561 (1.79)738 (3.38)341 (1.55)268 (1.24)214 (.98)
Osteoporosis, n (%)2355 (2.70)792 (3.63)611 (2.78)497 (2.29)455 (2.09)
Chronic inflammatory disease, n (%)3367 (3.86)1144 (5.24)809 (3.68)754 (3.48)660 (3.03)
  Psoriasis, n (%)2219 (2.54)661 (3.03)551 (2.51)526 (2.42)481 (2.21)
  Systemic lupus erythematosus, n (%)123 (.14)42 (.19)29 (.13)29 (.13)23 (.11)
  Rheumatoid arthritis, n (%)1102 (1.26)475 (2.18)245 (1.12)215 (.99)167 (.77)
Cancer, n (%)12 375 (14.18)3849 (17.63)3185 (14.51)2824 (13.02)2517 (11.57)
Physical measures and biomarkers
Systolic blood pressure, mmHg, mean (SD)137.59 (18.54)139.93 (18.60)138.07 (18.49)136.83 (18.49)135.53 (18.28)
Diastolic blood pressure, mmHg, mean (SD)81.10 (10.10)81.98 (10.14)81.32 (10.07)80.87 (10.09)80.21 (10.01)
Body mass index, kg/m2, mean (SD)26.65 (4.55)28.57 (5.33)26.89 (4.35)26.01 (3.95)25.13 (3.67)
C reactive protein, mg/L, median [IQR]1.13 [.57, 2.34]1.59 [.81, 3.28]1.21 [.63, 2.46]1.01 [.53, 2.02].85 [.45, 1.72]
eGFR, mL/min/1.73m2, median [IQR]97.30 [87.39, 103.59]95.63 [84.75, 101.67]96.64 [86.70, 103.04]97.85 [88.18, 104.04]99.22 [90.14, 105.35]
LDL direct, mmol/L, mean (SD)3.58 (.85)3.58 (.89)3.61 (.86)3.58 (.83)3.54 (.81)
Lipoprotein(a), nmol/L, median [IQR]20.30 [9.41, 60.60]20.20 [9.39, 61.10]20.32 [9.50, 59.50]20.30 [9.47, 60.40]20.40 [9.40, 61.20]
HDL, mmol/L, mean (SD)1.50 (.39)1.43 (.38)1.48 (.38)1.52 (.38)1.56 (.39)
Triglycerides, mmol/L, median [IQR]1.41 [1.00, 2.03]1.58 [1.12, 2.26]1.45 [1.04, 2.08]1.35 [.98, 1.94]1.26 [.91, 1.82]
HbA1c, mmol/mol, mean (SD)35.38 (5.52)36.65 (6.93)35.37 (5.32)34.93 (4.82)34.56 (4.43)
Serum calcium, mmol/L, mean (SD)2.38 (.09)2.39 (.09)2.38 (.09)2.38 (.09)2.38 (.09)
Serum phosphate, mmol/L, mean (SD)1.17 (.16)1.16 (.16)1.17 (.16)1.17 (.16)1.17 (.16)
Medications and supplements, n (%)
Lipid-lowering medication, n (%)14 961 (17.15)5433 (24.88)3971 (18.09)3136 (14.45)2421 (11.12)
Antihypertensive medication, n (%)17 802 (20.40)6717 (30.76)4675 (21.29)3597 (16.58)2813 (12.93)
Anti-diabetic medication, n (%)2290 (2.62)1171 (5.36)495 (2.25)362 (1.67)262 (1.20)
Antithrombotic medication, n (%)10 788 (12.36)3873 (17.74)2788 (12.70)2225 (10.26)1902 (8.74)
Anti-resorptive medication, n (%)1480 (1.70)489 (2.24)386 (1.76)323 (1.49)282 (1.30)
Vitamin D/Vitamin K supplement, n (%)7584 (8.69)1863 (8.53)1949 (8.88)1907 (8.79)1865 (8.57)
Calcium supplement, n (%)6835 (7.83)1892 (8.67)1753 (7.98)1693 (7.80)1497 (6.88)
Physical activity measurement
Average accelerationa, milligravity, median [IQR]27.28 [22.64, 32.71]21.67 [18.28, 25.07]25.58 [22.27, 29.13]28.89 [25.13, 32.80]35.28 [30.47, 40.65]
Wear duration, days, median [IQR]6.93 [6.73, 7.00]6.91 [6.66, 7.00]6.92 [6.73, 7.00]6.93 [6.75, 7.00]6.94 [6.77, 7.00]
MVPA, min/week, median [IQR]167.00 [74.00, 301.00]34.00 [14.00, 55.00]118.00 [96.00, 142.00]225.00 [195.00, 260.00]425.00 [355.00, 549.00]
Self-reported MVPA, min/week, median [IQR]180.00 [60.00, 405.00]130.00 [30.00, 360.00]160.00 [55.00, 362.50]180.00 [60.00, 400.00]240.00 [90.00, 480.00]
Self-reported MPA, min/week, median [IQR]120.00 [30.00, 280.00]90.00 [20.00, 240.00]100.00 [30.00, 270.00]120.00 [40.00, 270.00]135.00 [50.00, 300.00]
Self-reported VPA, min/week, median [IQR]30.00 [.00, 120.00]10.00 [.00, 60.00]30.00 [.00, 90.00]40.00 [.00, 120.00]60.00 [.00, 180.00]

eGFR, estimated glomerular filtration rate; HbA1c, glycated haemoglobin; HDL, high-density lipoprotein; IQR, interquartile range; LDL, low-density lipoprotein; MPA, moderate-intensity physical activity; MVPA, moderate to vigorous physical activity; SD, standard deviation; VPA, vigorous-intensity physical activity.

aNo wear time bias adjusted.

Table 1

Baseline characteristics by quartiles of moderate to vigorous physical activity volume groups

 TotalAccelerometer-derived moderate to vigorous physical activity (min/week)
 Quartile 1 (0–74 min/week)Quartile 2 (75–167 min/week)Quartile 3 (168–301 min/week)Quartile 4 (302–2903 min/week)
n87 24821 83421 95521 69621 763
Age, years, median [IQR]63.31 [56.16, 68.45]66.21 [59.67, 70.45]64.07 [56.85, 68.85]62.38 [55.38, 67.66]60.51 [53.76, 66.32]
Sex, n (%)
Women49 638 (56.89)13 347 (61.13)12 763 (58.13)12 068 (55.62)11 460 (52.66)
Men37 610 (43.11)8487 (38.87)9192 (41.87)9628 (44.38)10 303 (47.34)
Ethnicity, n (%)
White84 710 (97.09)21 240 (97.28)21 297 (97.00)21 036 (96.96)21 137 (97.12)
Black687 (.79)168 (.77)179 (.82)183 (.84)157 (.72)
Asian944 (1.08)246(1.12)274 (1.24)221(1.02)203(.93)
Mixed465 (.53)98 (.45)103 (.47)125 (.58)139 (.64)
Other442 (.51)82 (.38)102 (.46)131 (.60)127 (.58)
Townsend deprivation index, median [IQR]−2.47 [−3.83, −.22]−2.53 [−3.84, −.39]−2.56 [−3.87, −.41]−2.44 [−3.83, −.15]−2.32 [−3.76, .07]
University education degree, n (%)38 218 (43.80)7666 (35.11)9202 (41.91)10 300 (47.47)11 050 (50.77)
Smoking status, n (%)
Never50 526 (57.91)11 609 (53.17)12 749 (58.07)12 995 (59.90)13 173 (60.53)
Previous31 435 (36.03)8370 (38.33)7865 (35.82)7607 (35.06)7593 (34.89)
Current5287 (6.06)1855 (8.50)1341 (6.11)1094 (5.04)997 (4.58)
Alcohol intake, grams/day, median [IQR]12.11 [2.63, 24.11]9.60 [.80, 21.83]11.66 [2.56, 23.66]13.03 [3.87, 25.26]13.83 [4.34, 26.29]
Diet score, n (%)
010 535 (12.07)2822 (12.92)2767 (12.60)2564 (11.82)2382 (10.95)
131 919 (36.58)8232 (37.70)8040 (36.62)7895 (36.39)7752 (35.62)
231 413 (36.00)7618 (34.89)7909 (36.02)7873 (36.29)8013 (36.82)
313 381 (15.34)3162 (14.48)3239 (14.75)3364 (15.51)3616 (16.62)
Sleep duration, h/day, median [IQR]7.00 [7.00, 8.00]7.00 [7.00, 8.00]7.00 [7.00, 8.00]7.00 [7.00, 8.00]7.00 [7.00, 8.00]
Discretionary screen time, h/day, median [IQR]3.50 [2.50, 5.00]4.00 [3.00, 5.00]3.50 [2.50, 5.00]3.00 [2.50, 4.50]3.00 [2.00, 4.00]
Comorbidities, n (%)
Hypertension, n (%)22 852 (26.19)8052 (36.88)5952 (27.11)4828 (22.25)4020 (18.47)
Obesity, n (%)3296 (3.78)1561 (7.15)798 (3.63)563 (2.59)374 (1.72)
Type 2 diabetes, n (%)2778 (3.18)1453 (6.65)610 (2.78)443 (2.04)272 (1.25)
Dyslipidaemia, n (%)13 767 (15.78)4867 (22.29)3606 (16.42)2958 (13.63)2336 (10.73)
Ischaemic heart disease, n (%)4332 (4.97)1765 (8.08)1137 (5.18)812 (3.74)618 (2.84)
Stroke, n (%)1186 (1.36)481 (2.20)305 (1.39)224 (1.03)176 (.81)
Peripheral arterial disease, n (%)1133 (1.30)381 (1.74)248 (1.13)252 (1.16)252 (1.16)
Atrial fibrillation, n (%)1986 (2.28)763 (3.49)536 (2.44)353 (1.63)334 (1.53)
Chronic kidney disease, n (%)1535 (1.76)675 (3.09)362 (1.65)306 (1.41)192 (.88)
Chronic obstructive pulmonary disease, n (%)1561 (1.79)738 (3.38)341 (1.55)268 (1.24)214 (.98)
Osteoporosis, n (%)2355 (2.70)792 (3.63)611 (2.78)497 (2.29)455 (2.09)
Chronic inflammatory disease, n (%)3367 (3.86)1144 (5.24)809 (3.68)754 (3.48)660 (3.03)
  Psoriasis, n (%)2219 (2.54)661 (3.03)551 (2.51)526 (2.42)481 (2.21)
  Systemic lupus erythematosus, n (%)123 (.14)42 (.19)29 (.13)29 (.13)23 (.11)
  Rheumatoid arthritis, n (%)1102 (1.26)475 (2.18)245 (1.12)215 (.99)167 (.77)
Cancer, n (%)12 375 (14.18)3849 (17.63)3185 (14.51)2824 (13.02)2517 (11.57)
Physical measures and biomarkers
Systolic blood pressure, mmHg, mean (SD)137.59 (18.54)139.93 (18.60)138.07 (18.49)136.83 (18.49)135.53 (18.28)
Diastolic blood pressure, mmHg, mean (SD)81.10 (10.10)81.98 (10.14)81.32 (10.07)80.87 (10.09)80.21 (10.01)
Body mass index, kg/m2, mean (SD)26.65 (4.55)28.57 (5.33)26.89 (4.35)26.01 (3.95)25.13 (3.67)
C reactive protein, mg/L, median [IQR]1.13 [.57, 2.34]1.59 [.81, 3.28]1.21 [.63, 2.46]1.01 [.53, 2.02].85 [.45, 1.72]
eGFR, mL/min/1.73m2, median [IQR]97.30 [87.39, 103.59]95.63 [84.75, 101.67]96.64 [86.70, 103.04]97.85 [88.18, 104.04]99.22 [90.14, 105.35]
LDL direct, mmol/L, mean (SD)3.58 (.85)3.58 (.89)3.61 (.86)3.58 (.83)3.54 (.81)
Lipoprotein(a), nmol/L, median [IQR]20.30 [9.41, 60.60]20.20 [9.39, 61.10]20.32 [9.50, 59.50]20.30 [9.47, 60.40]20.40 [9.40, 61.20]
HDL, mmol/L, mean (SD)1.50 (.39)1.43 (.38)1.48 (.38)1.52 (.38)1.56 (.39)
Triglycerides, mmol/L, median [IQR]1.41 [1.00, 2.03]1.58 [1.12, 2.26]1.45 [1.04, 2.08]1.35 [.98, 1.94]1.26 [.91, 1.82]
HbA1c, mmol/mol, mean (SD)35.38 (5.52)36.65 (6.93)35.37 (5.32)34.93 (4.82)34.56 (4.43)
Serum calcium, mmol/L, mean (SD)2.38 (.09)2.39 (.09)2.38 (.09)2.38 (.09)2.38 (.09)
Serum phosphate, mmol/L, mean (SD)1.17 (.16)1.16 (.16)1.17 (.16)1.17 (.16)1.17 (.16)
Medications and supplements, n (%)
Lipid-lowering medication, n (%)14 961 (17.15)5433 (24.88)3971 (18.09)3136 (14.45)2421 (11.12)
Antihypertensive medication, n (%)17 802 (20.40)6717 (30.76)4675 (21.29)3597 (16.58)2813 (12.93)
Anti-diabetic medication, n (%)2290 (2.62)1171 (5.36)495 (2.25)362 (1.67)262 (1.20)
Antithrombotic medication, n (%)10 788 (12.36)3873 (17.74)2788 (12.70)2225 (10.26)1902 (8.74)
Anti-resorptive medication, n (%)1480 (1.70)489 (2.24)386 (1.76)323 (1.49)282 (1.30)
Vitamin D/Vitamin K supplement, n (%)7584 (8.69)1863 (8.53)1949 (8.88)1907 (8.79)1865 (8.57)
Calcium supplement, n (%)6835 (7.83)1892 (8.67)1753 (7.98)1693 (7.80)1497 (6.88)
Physical activity measurement
Average accelerationa, milligravity, median [IQR]27.28 [22.64, 32.71]21.67 [18.28, 25.07]25.58 [22.27, 29.13]28.89 [25.13, 32.80]35.28 [30.47, 40.65]
Wear duration, days, median [IQR]6.93 [6.73, 7.00]6.91 [6.66, 7.00]6.92 [6.73, 7.00]6.93 [6.75, 7.00]6.94 [6.77, 7.00]
MVPA, min/week, median [IQR]167.00 [74.00, 301.00]34.00 [14.00, 55.00]118.00 [96.00, 142.00]225.00 [195.00, 260.00]425.00 [355.00, 549.00]
Self-reported MVPA, min/week, median [IQR]180.00 [60.00, 405.00]130.00 [30.00, 360.00]160.00 [55.00, 362.50]180.00 [60.00, 400.00]240.00 [90.00, 480.00]
Self-reported MPA, min/week, median [IQR]120.00 [30.00, 280.00]90.00 [20.00, 240.00]100.00 [30.00, 270.00]120.00 [40.00, 270.00]135.00 [50.00, 300.00]
Self-reported VPA, min/week, median [IQR]30.00 [.00, 120.00]10.00 [.00, 60.00]30.00 [.00, 90.00]40.00 [.00, 120.00]60.00 [.00, 180.00]
 TotalAccelerometer-derived moderate to vigorous physical activity (min/week)
 Quartile 1 (0–74 min/week)Quartile 2 (75–167 min/week)Quartile 3 (168–301 min/week)Quartile 4 (302–2903 min/week)
n87 24821 83421 95521 69621 763
Age, years, median [IQR]63.31 [56.16, 68.45]66.21 [59.67, 70.45]64.07 [56.85, 68.85]62.38 [55.38, 67.66]60.51 [53.76, 66.32]
Sex, n (%)
Women49 638 (56.89)13 347 (61.13)12 763 (58.13)12 068 (55.62)11 460 (52.66)
Men37 610 (43.11)8487 (38.87)9192 (41.87)9628 (44.38)10 303 (47.34)
Ethnicity, n (%)
White84 710 (97.09)21 240 (97.28)21 297 (97.00)21 036 (96.96)21 137 (97.12)
Black687 (.79)168 (.77)179 (.82)183 (.84)157 (.72)
Asian944 (1.08)246(1.12)274 (1.24)221(1.02)203(.93)
Mixed465 (.53)98 (.45)103 (.47)125 (.58)139 (.64)
Other442 (.51)82 (.38)102 (.46)131 (.60)127 (.58)
Townsend deprivation index, median [IQR]−2.47 [−3.83, −.22]−2.53 [−3.84, −.39]−2.56 [−3.87, −.41]−2.44 [−3.83, −.15]−2.32 [−3.76, .07]
University education degree, n (%)38 218 (43.80)7666 (35.11)9202 (41.91)10 300 (47.47)11 050 (50.77)
Smoking status, n (%)
Never50 526 (57.91)11 609 (53.17)12 749 (58.07)12 995 (59.90)13 173 (60.53)
Previous31 435 (36.03)8370 (38.33)7865 (35.82)7607 (35.06)7593 (34.89)
Current5287 (6.06)1855 (8.50)1341 (6.11)1094 (5.04)997 (4.58)
Alcohol intake, grams/day, median [IQR]12.11 [2.63, 24.11]9.60 [.80, 21.83]11.66 [2.56, 23.66]13.03 [3.87, 25.26]13.83 [4.34, 26.29]
Diet score, n (%)
010 535 (12.07)2822 (12.92)2767 (12.60)2564 (11.82)2382 (10.95)
131 919 (36.58)8232 (37.70)8040 (36.62)7895 (36.39)7752 (35.62)
231 413 (36.00)7618 (34.89)7909 (36.02)7873 (36.29)8013 (36.82)
313 381 (15.34)3162 (14.48)3239 (14.75)3364 (15.51)3616 (16.62)
Sleep duration, h/day, median [IQR]7.00 [7.00, 8.00]7.00 [7.00, 8.00]7.00 [7.00, 8.00]7.00 [7.00, 8.00]7.00 [7.00, 8.00]
Discretionary screen time, h/day, median [IQR]3.50 [2.50, 5.00]4.00 [3.00, 5.00]3.50 [2.50, 5.00]3.00 [2.50, 4.50]3.00 [2.00, 4.00]
Comorbidities, n (%)
Hypertension, n (%)22 852 (26.19)8052 (36.88)5952 (27.11)4828 (22.25)4020 (18.47)
Obesity, n (%)3296 (3.78)1561 (7.15)798 (3.63)563 (2.59)374 (1.72)
Type 2 diabetes, n (%)2778 (3.18)1453 (6.65)610 (2.78)443 (2.04)272 (1.25)
Dyslipidaemia, n (%)13 767 (15.78)4867 (22.29)3606 (16.42)2958 (13.63)2336 (10.73)
Ischaemic heart disease, n (%)4332 (4.97)1765 (8.08)1137 (5.18)812 (3.74)618 (2.84)
Stroke, n (%)1186 (1.36)481 (2.20)305 (1.39)224 (1.03)176 (.81)
Peripheral arterial disease, n (%)1133 (1.30)381 (1.74)248 (1.13)252 (1.16)252 (1.16)
Atrial fibrillation, n (%)1986 (2.28)763 (3.49)536 (2.44)353 (1.63)334 (1.53)
Chronic kidney disease, n (%)1535 (1.76)675 (3.09)362 (1.65)306 (1.41)192 (.88)
Chronic obstructive pulmonary disease, n (%)1561 (1.79)738 (3.38)341 (1.55)268 (1.24)214 (.98)
Osteoporosis, n (%)2355 (2.70)792 (3.63)611 (2.78)497 (2.29)455 (2.09)
Chronic inflammatory disease, n (%)3367 (3.86)1144 (5.24)809 (3.68)754 (3.48)660 (3.03)
  Psoriasis, n (%)2219 (2.54)661 (3.03)551 (2.51)526 (2.42)481 (2.21)
  Systemic lupus erythematosus, n (%)123 (.14)42 (.19)29 (.13)29 (.13)23 (.11)
  Rheumatoid arthritis, n (%)1102 (1.26)475 (2.18)245 (1.12)215 (.99)167 (.77)
Cancer, n (%)12 375 (14.18)3849 (17.63)3185 (14.51)2824 (13.02)2517 (11.57)
Physical measures and biomarkers
Systolic blood pressure, mmHg, mean (SD)137.59 (18.54)139.93 (18.60)138.07 (18.49)136.83 (18.49)135.53 (18.28)
Diastolic blood pressure, mmHg, mean (SD)81.10 (10.10)81.98 (10.14)81.32 (10.07)80.87 (10.09)80.21 (10.01)
Body mass index, kg/m2, mean (SD)26.65 (4.55)28.57 (5.33)26.89 (4.35)26.01 (3.95)25.13 (3.67)
C reactive protein, mg/L, median [IQR]1.13 [.57, 2.34]1.59 [.81, 3.28]1.21 [.63, 2.46]1.01 [.53, 2.02].85 [.45, 1.72]
eGFR, mL/min/1.73m2, median [IQR]97.30 [87.39, 103.59]95.63 [84.75, 101.67]96.64 [86.70, 103.04]97.85 [88.18, 104.04]99.22 [90.14, 105.35]
LDL direct, mmol/L, mean (SD)3.58 (.85)3.58 (.89)3.61 (.86)3.58 (.83)3.54 (.81)
Lipoprotein(a), nmol/L, median [IQR]20.30 [9.41, 60.60]20.20 [9.39, 61.10]20.32 [9.50, 59.50]20.30 [9.47, 60.40]20.40 [9.40, 61.20]
HDL, mmol/L, mean (SD)1.50 (.39)1.43 (.38)1.48 (.38)1.52 (.38)1.56 (.39)
Triglycerides, mmol/L, median [IQR]1.41 [1.00, 2.03]1.58 [1.12, 2.26]1.45 [1.04, 2.08]1.35 [.98, 1.94]1.26 [.91, 1.82]
HbA1c, mmol/mol, mean (SD)35.38 (5.52)36.65 (6.93)35.37 (5.32)34.93 (4.82)34.56 (4.43)
Serum calcium, mmol/L, mean (SD)2.38 (.09)2.39 (.09)2.38 (.09)2.38 (.09)2.38 (.09)
Serum phosphate, mmol/L, mean (SD)1.17 (.16)1.16 (.16)1.17 (.16)1.17 (.16)1.17 (.16)
Medications and supplements, n (%)
Lipid-lowering medication, n (%)14 961 (17.15)5433 (24.88)3971 (18.09)3136 (14.45)2421 (11.12)
Antihypertensive medication, n (%)17 802 (20.40)6717 (30.76)4675 (21.29)3597 (16.58)2813 (12.93)
Anti-diabetic medication, n (%)2290 (2.62)1171 (5.36)495 (2.25)362 (1.67)262 (1.20)
Antithrombotic medication, n (%)10 788 (12.36)3873 (17.74)2788 (12.70)2225 (10.26)1902 (8.74)
Anti-resorptive medication, n (%)1480 (1.70)489 (2.24)386 (1.76)323 (1.49)282 (1.30)
Vitamin D/Vitamin K supplement, n (%)7584 (8.69)1863 (8.53)1949 (8.88)1907 (8.79)1865 (8.57)
Calcium supplement, n (%)6835 (7.83)1892 (8.67)1753 (7.98)1693 (7.80)1497 (6.88)
Physical activity measurement
Average accelerationa, milligravity, median [IQR]27.28 [22.64, 32.71]21.67 [18.28, 25.07]25.58 [22.27, 29.13]28.89 [25.13, 32.80]35.28 [30.47, 40.65]
Wear duration, days, median [IQR]6.93 [6.73, 7.00]6.91 [6.66, 7.00]6.92 [6.73, 7.00]6.93 [6.75, 7.00]6.94 [6.77, 7.00]
MVPA, min/week, median [IQR]167.00 [74.00, 301.00]34.00 [14.00, 55.00]118.00 [96.00, 142.00]225.00 [195.00, 260.00]425.00 [355.00, 549.00]
Self-reported MVPA, min/week, median [IQR]180.00 [60.00, 405.00]130.00 [30.00, 360.00]160.00 [55.00, 362.50]180.00 [60.00, 400.00]240.00 [90.00, 480.00]
Self-reported MPA, min/week, median [IQR]120.00 [30.00, 280.00]90.00 [20.00, 240.00]100.00 [30.00, 270.00]120.00 [40.00, 270.00]135.00 [50.00, 300.00]
Self-reported VPA, min/week, median [IQR]30.00 [.00, 120.00]10.00 [.00, 60.00]30.00 [.00, 90.00]40.00 [.00, 120.00]60.00 [.00, 180.00]

eGFR, estimated glomerular filtration rate; HbA1c, glycated haemoglobin; HDL, high-density lipoprotein; IQR, interquartile range; LDL, low-density lipoprotein; MPA, moderate-intensity physical activity; MVPA, moderate to vigorous physical activity; SD, standard deviation; VPA, vigorous-intensity physical activity.

aNo wear time bias adjusted.

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