BiB Growing Up DXA scan (child)
Table ID: BiB_GrowingUp.dxa_scan_c
Entity type | Variables | Entities | Updated | Related tables |
---|---|---|---|---|
Participant | 147 | 541 | 2022-09-30 | NA |
DXA scan on cohort children completed during the BiB Growing Up study.
variable | label | value_type | summary |
---|---|---|---|
Date | Date image was acquired | date | from 2017-02-23 to 2018-06-30 Complete: 541 (100.00%) |
AgeMonths | Age in months at DXA scan | decimal | mean (sd) 115.49 (9.04) min < median < max 85.00 < 118.00 < 132.00 Complete: 541 (100.00%) |
AgeYears | Age in years at DXA scan | decimal | mean (sd) 9.16 (0.83) min < median < max 7.00 < 9.00 < 11.00 Complete: 541 (100.00%) |
ScanYear | Calendar year of DXA scan | decimal | mean (sd) 2017.46 (0.50) min < median < max 2017.00 < 2017.00 < 2018.00 Complete: 541 (100.00%) |
ScanMonth | Calendar month of DXA scan | decimal | mean (sd) 6.01 (3.44) min < median < max 1.00 < 5.00 < 12.00 Complete: 541 (100.00%) |
status | Current state of this exam | decimal | 0 : Not reviewed Complete: 541 (100.00%) |
height | Height (cm) | decimal | mean (sd) 138.25 (7.89) min < median < max 114.50 < 138.30 < 162.90 Complete: 541 (100.00%) |
weight | Weight (kg) | decimal | mean (sd) 34.93 (9.46) min < median < max 17.50 < 32.90 < 73.30 Complete: 541 (100.00%) |
scantype | Scan type | decimal | 10 : Whole body scan Complete: 541 (100.00%) |
scanner_id | Serial number of scanner | decimal | mean (sd) 200542.00 (0.00) min < median < max 200542.00 < 200542.00 < 200542.00 Complete: 541 (100.00%) |
site | Site of scan | decimal | 0 : AP spine 13 : Paediatric total body 3 : Total body Complete: 541 (100.00%) |
side | Side scanned | decimal | 0 : NA Complete: 541 (100.00%) |
acquisition_version | Version of the aquisition techniques when image was aquired | text | 1 unique values 541 non-missing values 9 characters |
analysis_version | Version of analysis techniques | text | 1 unique values 541 non-missing values 9 characters |
avg_percent_fat | Average percent fat for the whole image | decimal | mean (sd) 0.32 (0.08) min < median < max 0.12 < 0.32 < 0.52 Complete: 541 (100.00%) |
avg_tissue_thickness | Average tissue thickness for the whole image | decimal | mean (sd) 7.71 (1.00) min < median < max 5.86 < 7.51 < 11.55 Complete: 541 (100.00%) |
scan_length | Length of acquisition field (mm) | decimal | mean (sd) 1968.30 (0.00) min < median < max 1968.30 < 1968.30 < 1968.30 Complete: 541 (100.00%) |
scan_width | Width of acquisition field (mm) | decimal | mean (sd) 657.62 (0.00) min < median < max 657.62 < 657.62 < 657.62 Complete: 541 (100.00%) |
object_plane | Y object plan offset (mm) | decimal | mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 Complete: 541 (100.00%) |
measured_item_length | Length of item measured | decimal | mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 Complete: 541 (100.00%) |
smart_scanned | Scan acquired using smart scanning | decimal | 0 : No 1 : Yes Complete: 541 (100.00%) |
population | Reference Population used | decimal | 131 : UK Complete: 541 (100.00%) |
norm_version | Version of the reference data used | decimal | mean (sd) 112.00 (0.00) min < median < max 112.00 < 112.00 < 112.00 Complete: 541 (100.00%) |
method | Method of analysis (composition) | decimal | 2 : Standard Complete: 541 (100.00%) |
head_bmd | Bone mineral density (g/cm2) of head | decimal | mean (sd) 1.49 (0.14) min < median < max 1.05 < 1.49 < 1.96 Complete: 541 (100.00%) |
arms_bmd | Bone mineral density (g/cm2) of arms | decimal | mean (sd) 0.55 (0.07) min < median < max 0.36 < 0.55 < 0.78 Complete: 541 (100.00%) |
legs_bmd | Bone mineral density (g/cm2) of legs | decimal | mean (sd) 0.78 (0.10) min < median < max 0.47 < 0.78 < 1.13 Complete: 541 (100.00%) |
trnk_bmd | Bone mineral density (g/cm2) of trunk | decimal | mean (sd) 0.64 (0.08) min < median < max 0.39 < 0.64 < 0.92 Complete: 541 (100.00%) |
ribs_bmd | Bone mineral density (g/cm2) of ribs | decimal | mean (sd) 0.63 (0.08) min < median < max 0.39 < 0.62 < 0.90 Complete: 541 (100.00%) |
pelv_bmd | Bone mineral density (g/cm2) of pelvis | decimal | mean (sd) 0.66 (0.08) min < median < max 0.33 < 0.65 < 0.95 Complete: 541 (100.00%) |
spin_bmd | Bone mineral density (g/cm2) of spine | decimal | mean (sd) 0.65 (0.08) min < median < max 0.38 < 0.65 < 0.94 Complete: 541 (100.00%) |
htot_bmd | Bone mineral density (g/cm2) of headless total | decimal | mean (sd) 0.68 (0.08) min < median < max 0.42 < 0.68 < 0.97 Complete: 541 (100.00%) |
totl_bmd | Bone mineral density (g/cm2) - total | decimal | mean (sd) 0.80 (0.07) min < median < max 0.60 < 0.80 < 1.07 Complete: 541 (100.00%) |
larm_bmd | Bone mineral density (g/cm2) of left arm | decimal | mean (sd) 0.55 (0.08) min < median < max 0.35 < 0.55 < 0.79 Complete: 541 (100.00%) |
lleg_bmd | Bone mineral density (g/cm2) of left leg | decimal | mean (sd) 0.78 (0.10) min < median < max 0.47 < 0.77 < 1.14 Complete: 541 (100.00%) |
ltrnk_bmd | Bone mineral density (g/cm2) of left trunk | decimal | mean (sd) 0.64 (0.08) min < median < max 0.38 < 0.64 < 0.92 Complete: 541 (100.00%) |
ltot_bmd | Bone mineral density (g/cm2) of left total | decimal | mean (sd) 0.80 (0.08) min < median < max 0.58 < 0.80 < 1.12 Complete: 541 (100.00%) |
rarm_bmd | Bone mineral density (g/cm2) of right arm | decimal | mean (sd) 0.56 (0.08) min < median < max 0.37 < 0.56 < 0.79 Complete: 541 (100.00%) |
rleg_bmd | Bone mineral density (g/cm2) of right leg | decimal | mean (sd) 0.78 (0.10) min < median < max 0.48 < 0.78 < 1.12 Complete: 541 (100.00%) |
rtrnk_bmd | Bone mineral density (g/cm2) of right trunk | decimal | mean (sd) 0.65 (0.08) min < median < max 0.39 < 0.65 < 0.92 Complete: 541 (100.00%) |
rtot_bmd | Bone mineral density (g/cm2) of right total | decimal | mean (sd) 0.80 (0.08) min < median < max 0.59 < 0.80 < 1.06 Complete: 541 (100.00%) |
head_bmc | Bone mineral content (g) of head | decimal | mean (sd) 325.41 (40.12) min < median < max 218.40 < 322.35 < 447.07 Complete: 541 (100.00%) |
arms_bmc | Bone mineral content (g) of arms | decimal | mean (sd) 132.52 (27.65) min < median < max 63.54 < 129.55 < 247.01 Complete: 541 (100.00%) |
legs_bmc | Bone mineral content (g) of legs | decimal | mean (sd) 415.43 (96.76) min < median < max 169.93 < 403.95 < 803.73 Complete: 541 (100.00%) |
trnk_bmc | Bone mineral content (g) of trunk | decimal | mean (sd) 317.62 (73.11) min < median < max 122.95 < 310.90 < 644.35 Complete: 541 (100.00%) |
ribs_bmc | Bone mineral content (g) of ribs | decimal | mean (sd) 121.06 (33.20) min < median < max 43.11 < 118.41 < 248.24 Complete: 541 (100.00%) |
pelv_bmc | Bone mineral content (g) of pelvis | decimal | mean (sd) 125.41 (29.58) min < median < max 42.26 < 122.32 < 274.50 Complete: 541 (100.00%) |
spin_bmc | Bone mineral content (g) of spine | decimal | mean (sd) 71.14 (16.19) min < median < max 24.46 < 69.34 < 124.31 Complete: 541 (100.00%) |
htot_bmc | Bone mineral content (g) of headless total | decimal | mean (sd) 865.57 (190.78) min < median < max 356.42 < 846.74 < 1617.86 Complete: 541 (100.00%) |
totl_bmc | Bone mineral content (g) - total | decimal | mean (sd) 1190.98 (210.32) min < median < max 648.05 < 1176.44 < 1981.48 Complete: 541 (100.00%) |
and_bmc | Bone mineral content (g) of android | decimal | mean (sd) 17.19 (3.73) min < median < max 6.42 < 16.77 < 31.75 Complete: 541 (100.00%) |
gyn_bmc | Bone mineral content (g) of gynoid | decimal | mean (sd) 95.98 (22.71) min < median < max 35.31 < 93.75 < 190.89 Complete: 541 (100.00%) |
anvis_bmc | Bone mineral content (g) of android visceral | decimal | mean (sd) 133.53 (140.37) min < median < max 0.00 < 85.85 < 994.11 Complete: 541 (100.00%) |
larm_bmc | Bone mineral content (g) of left arm | decimal | mean (sd) 65.71 (13.79) min < median < max 31.44 < 63.95 < 123.32 Complete: 541 (100.00%) |
lleg_bmc | Bone mineral content (g) of left leg | decimal | mean (sd) 206.62 (48.50) min < median < max 82.92 < 200.89 < 401.73 Complete: 541 (100.00%) |
ltrnk_bmc | Bone mineral content (g) of left trunk | decimal | mean (sd) 156.18 (35.95) min < median < max 55.42 < 153.49 < 316.60 Complete: 541 (100.00%) |
ltot_bmc | Bone mineral content (g) of left total | decimal | mean (sd) 593.53 (112.41) min < median < max 319.42 < 581.88 < 1115.65 Complete: 541 (100.00%) |
rarm_bmc | Bone mineral content (g) of right arm | decimal | mean (sd) 66.81 (14.27) min < median < max 31.21 < 65.42 < 123.69 Complete: 541 (100.00%) |
rleg_bmc | Bone mineral content (g) of right leg | decimal | mean (sd) 208.81 (48.49) min < median < max 87.01 < 203.12 < 402.00 Complete: 541 (100.00%) |
rtrnk_bmc | Bone mineral content (g) of right trunk | decimal | mean (sd) 161.43 (37.96) min < median < max 67.53 < 157.81 < 327.75 Complete: 541 (100.00%) |
rtot_bmc | Bone mineral content (g) of right total | decimal | mean (sd) 597.45 (114.79) min < median < max 328.62 < 588.44 < 997.82 Complete: 541 (100.00%) |
armdiff_bmc | Bone mass (g) of left vs right arm difference | decimal | mean (sd) 1.10 (4.82) min < median < max -34.00 < 0.96 < 22.02 Complete: 541 (100.00%) |
legdiff_bmc | Bone mineral content (g) of left vs right leg difference | decimal | mean (sd) 2.19 (6.56) min < median < max -24.80 < 2.01 < 25.79 Complete: 541 (100.00%) |
trnkdiff_bmc | Bone mineral content (g) of left vs right trunk difference | decimal | mean (sd) 5.25 (11.01) min < median < max -44.48 < 5.14 < 41.43 Complete: 541 (100.00%) |
boddiff_bmc | Bone mineral content (g) of left vs right body difference | decimal | mean (sd) 3.92 (85.97) min < median < max -349.83 < 0.73 < 274.19 Complete: 541 (100.00%) |
head_area | Bone area (cm2) of head | decimal | mean (sd) 218.52 (17.59) min < median < max 164.47 < 217.72 < 377.70 Complete: 541 (100.00%) |
arms_area | Bone area (cm2) of arms | decimal | mean (sd) 240.42 (37.98) min < median < max 157.58 < 235.37 < 380.39 Complete: 541 (100.00%) |
legs_area | Bone area (cm2) of legs | decimal | mean (sd) 526.56 (68.78) min < median < max 341.66 < 524.49 < 788.84 Complete: 541 (100.00%) |
trnk_area | Bone area(cm2) (cm2) of trunk | decimal | mean (sd) 487.60 (64.17) min < median < max 313.14 < 484.78 < 747.58 Complete: 541 (100.00%) |
ribs_area | Bone area (cm2) of ribs | decimal | mean (sd) 190.65 (31.98) min < median < max 89.89 < 188.66 < 304.41 Complete: 541 (100.00%) |
pelv_area | Bone area (cm2) of pelvis | decimal | mean (sd) 189.22 (25.76) min < median < max 117.81 < 188.88 < 313.19 Complete: 541 (100.00%) |
spin_area | Bone area (cm2) of spine | decimal | mean (sd) 107.72 (14.42) min < median < max 44.14 < 108.04 < 150.60 Complete: 541 (100.00%) |
htot_area | Bone area (cm2) of headless total | decimal | mean (sd) 1254.57 (152.80) min < median < max 838.99 < 1248.33 < 1806.51 Complete: 541 (100.00%) |
totl_area | Bone area (cm2) - total | decimal | mean (sd) 1473.10 (155.89) min < median < max 1057.22 < 1466.27 < 2036.15 Complete: 541 (100.00%) |
larm_area | Bone area (cm2) of left arm | decimal | mean (sd) 120.05 (19.51) min < median < max 76.56 < 118.18 < 189.54 Complete: 541 (100.00%) |
lleg_area | Bone area (cm2) of left leg | decimal | mean (sd) 262.63 (34.87) min < median < max 166.59 < 262.47 < 397.74 Complete: 541 (100.00%) |
ltrnk_area | Bone area (cm2) of left trunk | decimal | mean (sd) 241.68 (32.19) min < median < max 147.03 < 241.89 < 373.20 Complete: 541 (100.00%) |
ltot_area | Bone area (cm2) of left total | decimal | mean (sd) 733.93 (82.32) min < median < max 519.84 < 732.31 < 1086.07 Complete: 541 (100.00%) |
rarm_area | Bone area (cm2) of right arm | decimal | mean (sd) 120.36 (19.53) min < median < max 76.05 < 117.88 < 190.85 Complete: 541 (100.00%) |
rleg_area | Bone area (cm2) of right leg | decimal | mean (sd) 263.93 (34.57) min < median < max 175.08 < 262.73 < 391.10 Complete: 541 (100.00%) |
rtrnk_area | Bone area (cm2) of right trunk | decimal | mean (sd) 245.92 (34.33) min < median < max 146.44 < 242.55 < 374.38 Complete: 541 (100.00%) |
rtot_area | Bone area (cm2) of right total | decimal | mean (sd) 739.16 (84.26) min < median < max 515.48 < 735.31 < 1007.15 Complete: 541 (100.00%) |
arms_leanmass | Lean mass (g) of arms | decimal | mean (sd) 2344.60 (507.86) min < median < max 1203.06 < 2286.09 < 4882.06 Complete: 541 (100.00%) |
legs_leanmass | Lean mass (g) of legs | decimal | mean (sd) 7770.33 (1806.49) min < median < max 3798.28 < 7522.20 < 15220.64 Complete: 541 (100.00%) |
trnk_leanmass | Lean mass (g) of trunk | decimal | mean (sd) 10451.59 (1944.76) min < median < max 5637.09 < 10301.88 < 20267.81 Complete: 541 (100.00%) |
htot_leanmass | Lean mass (g) of headless total | decimal | mean (sd) 20566.51 (4084.16) min < median < max 10638.43 < 20188.01 < 37459.92 Complete: 541 (100.00%) |
tot_leanmass | Lean mass (g) of total | decimal | mean (sd) 23204.94 (4256.15) min < median < max 13136.53 < 22766.22 < 40302.36 Complete: 541 (100.00%) |
and_leanmass | Lean mass (g) of android | decimal | mean (sd) 1453.78 (304.76) min < median < max 757.88 < 1421.33 < 2803.13 Complete: 541 (100.00%) |
gyn_leanmass | Lean mass (g) of gynoid | decimal | mean (sd) 3094.85 (705.70) min < median < max 1486.19 < 3008.39 < 6086.08 Complete: 541 (100.00%) |
anvis_leanmass | Lean mass (g) of android visceral | decimal | mean (sd) 1292.45 (240.13) min < median < max 554.91 < 1272.61 < 2137.55 Complete: 541 (100.00%) |
larm_leanmass | Lean mass (g) of left arm | decimal | mean (sd) 1161.83 (260.45) min < median < max 611.71 < 1135.44 < 2659.86 Complete: 541 (100.00%) |
lleg_leanmass | Lean mass (g) of left leg | decimal | mean (sd) 3862.31 (909.18) min < median < max 1825.08 < 3732.88 < 7636.75 Complete: 541 (100.00%) |
ltrnk_leanmass | Lean mass (g) of left trunk | decimal | mean (sd) 5280.70 (994.90) min < median < max 2776.62 < 5185.35 < 10379.47 Complete: 541 (100.00%) |
ltot_leanmass | Lean mass (g) of left total | decimal | mean (sd) 11629.83 (2152.25) min < median < max 6481.10 < 11411.47 < 20491.43 Complete: 541 (100.00%) |
rarm_leanmass | Lean mass (g) of right arm | decimal | mean (sd) 1182.77 (259.24) min < median < max 591.34 < 1154.92 < 2466.44 Complete: 541 (100.00%) |
rleg_leanmass | Lean mass (g) of right leg | decimal | mean (sd) 3908.01 (904.77) min < median < max 1973.20 < 3785.04 < 7583.89 Complete: 541 (100.00%) |
rtrnk_leanmass | Lean mass (g) of right trunk | decimal | mean (sd) 5170.89 (978.24) min < median < max 2746.40 < 5092.84 < 9888.34 Complete: 541 (100.00%) |
rtot_leanmass | Lean mass (g) of right total | decimal | mean (sd) 11575.11 (2159.23) min < median < max 6555.31 < 11357.00 < 20380.57 Complete: 541 (100.00%) |
armdiff_leanmass | Lean mass (g) of left vs right arm difference | decimal | mean (sd) 20.94 (110.27) min < median < max -1415.47 < 23.07 < 393.54 Complete: 541 (100.00%) |
legdiff_leanmass | Lean mass (g) of left vs right leg difference | decimal | mean (sd) 45.70 (164.45) min < median < max -661.98 < 42.13 < 590.63 Complete: 541 (100.00%) |
trnkdiff_leanmass | Lean mass (g) of left vs right trunk difference | decimal | mean (sd) -109.81 (333.81) min < median < max -1278.43 < -107.71 < 1125.25 Complete: 541 (100.00%) |
boddiff_leanmass | Lean mass (g) of left vs right body difference | decimal | mean (sd) -54.71 (688.51) min < median < max -3251.87 < -37.00 < 1979.91 Complete: 541 (100.00%) |
arms_fatmass | Fat mass (g) of arms | decimal | mean (sd) 1263.61 (604.35) min < median < max 335.92 < 1156.44 < 3456.64 Complete: 541 (100.00%) |
legs_fatmass | Fat mass (g) of legs | decimal | mean (sd) 4450.22 (2090.73) min < median < max 1090.97 < 4069.89 < 12437.95 Complete: 541 (100.00%) |
trnk_fatmass | Fat mass (g) of trunk | decimal | mean (sd) 4605.58 (3052.75) min < median < max 617.55 < 3757.47 < 16431.90 Complete: 541 (100.00%) |
htot_fatmass | Fat mass (g) of headless total | decimal | mean (sd) 10319.42 (5614.24) min < median < max 2093.29 < 9144.34 < 31387.95 Complete: 541 (100.00%) |
tot_fatmass | Fat mass (g) of total | decimal | mean (sd) 11036.34 (5673.72) min < median < max 2599.21 < 9854.95 < 32339.25 Complete: 541 (100.00%) |
and_fatmass | Fat mass (g) of android | decimal | mean (sd) 643.03 (524.95) min < median < max 57.61 < 485.48 < 3076.40 Complete: 541 (100.00%) |
gyn_fatmass | Fat mass (g) of gynoid | decimal | mean (sd) 1824.47 (895.35) min < median < max 364.04 < 1645.80 < 5370.81 Complete: 541 (100.00%) |
anvis_fatmass | Fat mass (g) of android visceral | decimal | mean (sd) 125.97 (132.43) min < median < max 0.00 < 80.99 < 937.84 Complete: 541 (100.00%) |
larm_fatmass | Fat mass (g) of left arm | decimal | mean (sd) 629.96 (303.92) min < median < max 176.93 < 567.74 < 1884.82 Complete: 541 (100.00%) |
lleg_fatmass | Fat mass (g) of left leg | decimal | mean (sd) 2213.85 (1039.85) min < median < max 528.70 < 2017.96 < 6246.60 Complete: 541 (100.00%) |
ltrnk_fatmass | Fat mass (g) of left trunk | decimal | mean (sd) 2302.28 (1535.56) min < median < max 324.80 < 1872.16 < 8333.58 Complete: 541 (100.00%) |
ltot_fatmass | Fat mass (g) of left total | decimal | mean (sd) 5508.52 (2841.68) min < median < max 1232.54 < 4842.63 < 15953.24 Complete: 541 (100.00%) |
rarm_fatmass | Fat mass (g) of right arm | decimal | mean (sd) 633.65 (305.27) min < median < max 158.99 < 580.46 < 1815.33 Complete: 541 (100.00%) |
rleg_fatmass | Fat mass (g) of right leg | decimal | mean (sd) 2236.38 (1054.22) min < median < max 562.28 < 2062.68 < 6354.19 Complete: 541 (100.00%) |
rtrnk_fatmass | Fat mass (g) of right trunk | decimal | mean (sd) 2303.30 (1521.33) min < median < max 292.75 < 1888.98 < 8239.26 Complete: 541 (100.00%) |
rtot_fatmass | Fat mass (g) of right total | decimal | mean (sd) 5527.82 (2837.23) min < median < max 1366.67 < 4941.94 < 16386.01 Complete: 541 (100.00%) |
lbmht_am_adjust | Age-matched adjusted to young normal (LBM for height) | decimal | mean (sd) 515.00 (0.00) min < median < max 515.00 < 515.00 < 515.00 Complete: 541 (100.00%) |
lbmht_percent_ya | Percent young adult (LBM for height) | decimal | mean (sd) 100.00 (0.00) min < median < max 100.00 < 100.00 < 100.00 Complete: 541 (100.00%) |
lbmht_percent_am | Percent age-matched (LBM for height) | decimal | mean (sd) 100.00 (0.00) min < median < max 100.00 < 100.00 < 100.00 Complete: 541 (100.00%) |
lbmht_zsco_ya | Young adult t-score (LBM for height) | decimal | mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 Complete: 541 (100.00%) |
lbmht_zsco_am | Age-matched z-score (LBM for height) | decimal | mean (sd) -0.00 (0.94) min < median < max -3.41 < -0.01 < 3.08 Complete: 541 (100.00%) |
tot_bmdage_am_adjust | Total body age matched adjusted to young normal | decimal | mean (sd) 1103.97 (15.49) min < median < max 1025.00 < 1107.00 < 1107.00 Complete: 541 (100.00%) |
tot_bmdage_percent_am | Total body percent BMD age-matched | decimal | mean (sd) 103.45 (6.23) min < median < max 84.59 < 103.20 < 125.39 Complete: 521 (96.30%) |
tot_bmdage_zsco_am | Total body BMD age-matched z-score | decimal | mean (sd) 0.48 (0.85) min < median < max -2.16 < 0.43 < 3.27 Complete: 521 (96.30%) |
htot_bmdage_bmd | Headless total bone mineral density (g/cm2), (BMD for age) | decimal | mean (sd) 0.68 (0.08) min < median < max 0.42 < 0.68 < 0.97 Complete: 541 (100.00%) |
htot_bmdage_bmc | Headless total bone mineral content (g), (BMD for age) | decimal | mean (sd) 865.57 (190.78) min < median < max 356.42 < 846.74 < 1617.86 Complete: 541 (100.00%) |
htot_bmdage_area | Headless total bone area (cm2), (BMD for age) | decimal | mean (sd) 1254.57 (152.80) min < median < max 838.99 < 1248.33 < 1806.51 Complete: 541 (100.00%) |
htot_bmdage_am_adjust | Headless total body age matched adjusted to young normal | decimal | mean (sd) 1101.54 (20.46) min < median < max 1025.00 < 1107.00 < 1107.00 Complete: 541 (100.00%) |
htot_bmdage_percent_ya | Headless total body percent adult matched | decimal | mean (sd) NaN (NA) min < median < max Inf < NA < -Inf Complete: 0 (0.00%) |
htot_bmdage_percent_am | Headless total percent BMD age-matched | decimal | mean (sd) 95.20 (10.02) min < median < max 60.67 < 94.23 < 123.50 Complete: 505 (93.35%) |
htot_bmdage_zsco_am | Headless total BMD age-matched z-score | decimal | mean (sd) -0.43 (0.89) min < median < max -3.43 < -0.48 < 2.31 Complete: 505 (93.35%) |
tot_bmc_am_adjust | Total body age-matched adjusted to young normal (BMC for bone area) | decimal | mean (sd) 3.00 (0.00) min < median < max 3.00 < 3.00 < 3.00 Complete: 541 (100.00%) |
tot_bmc_percent_ya | Total body percent young adult (BMC for bone area) | decimal | mean (sd) 100.00 (0.00) min < median < max 100.00 < 100.00 < 100.00 Complete: 541 (100.00%) |
tot_bmc_percent_am | Total body percent age-matched (BMC for bone area) | decimal | mean (sd) 100.00 (0.00) min < median < max 100.00 < 100.00 < 100.00 Complete: 541 (100.00%) |
tot_bmc_zsco_ya | Total body percent young adult t-score (BMC for bone area) | decimal | mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 Complete: 541 (100.00%) |
tot_bmc_zsco_am | Total body age-matched z-score (BMC for bone area) | decimal | mean (sd) 0.22 (1.02) min < median < max -2.39 < 0.18 < 3.62 Complete: 541 (100.00%) |
bht_am_adjust | Age-matched adjusted to young normal (bone area for height) | decimal | mean (sd) 3.00 (0.00) min < median < max 3.00 < 3.00 < 3.00 Complete: 541 (100.00%) |
bht_percent_ya | Percent young adult (bone area for height) | decimal | mean (sd) 100.00 (0.00) min < median < max 100.00 < 100.00 < 100.00 Complete: 541 (100.00%) |
bht_percent_am | Percent age-matched (bone area for height) | decimal | mean (sd) 100.00 (0.00) min < median < max 100.00 < 100.00 < 100.00 Complete: 541 (100.00%) |
bht_zsco_ya | Young adult t-score (bone area for height) | decimal | mean (sd) 0.00 (0.00) min < median < max 0.00 < 0.00 < 0.00 Complete: 541 (100.00%) |
tot_bht_zsco_am | Age-matched z-score (bone area for height) | decimal | mean (sd) -0.80 (0.94) min < median < max -6.92 < -0.81 < 2.24 Complete: 541 (100.00%) |
armdiff_fatmass | Fat mass (g) of left vs right arm difference | decimal | mean (sd) 3.69 (76.65) min < median < max -1253.85 < 6.83 < 237.35 Complete: 541 (100.00%) |
legdiff_fatmass | Fat mass (g) of left vs right leg difference | decimal | mean (sd) 22.53 (119.24) min < median < max -638.06 < 18.17 < 642.30 Complete: 541 (100.00%) |
trnkdiff_fatmass | Fat mass (g) of left vs right trunk difference | decimal | mean (sd) 1.02 (159.62) min < median < max -996.71 < 2.04 < 516.86 Complete: 541 (100.00%) |
boddiff_fatmass | Fat mass (g) of left vs right body difference | decimal | mean (sd) 19.29 (242.92) min < median < max -1596.75 < 27.60 < 874.78 Complete: 541 (100.00%) |