Table 3 Association of segmental body composition with total BMD, stratified by gender and age(n = 10,096),NHANES 2011–2018
Male, β (95% CI) P value | Female, β (95% CI) P value | 20–39 years, β (95% CI) P value | 40–59 years, β (95% CI) P value | |
|---|---|---|---|---|
Android FM% | ||||
Q1(11.35–28.88) | reference | reference | reference | reference |
Q2(28.88–35.70) | -0.0196 (-0.0270, -0.0122) < 0.000001 | -0.0071 (-0.0157, 0.0016) 0.109539 | -0.0192 (-0.0263, -0.0122) < 0.000001 | -0.0155 (-0.0242, -0.0068) 0.000468 |
Q3(35.70–41.70) | -0.0411 (-0.0507, -0.0315) < 0.000001 | -0.0163 (-0.0254, -0.0072) 0.000446 | -0.0327 (-0.0412, -0.0241) < 0.000001 | -0.0357 (-0.0456, -0.0258) < 0.000001 |
Q4(41.70-59.15) | -0.0947 (-0.1089, -0.0805) < 0.000001 | -0.0459 (-0.0567, -0.0351) < 0.000001 | -0.0716 (-0.0831, -0.0601) < 0.000001 | -0.0659 (-0.0784, -0.0535) < 0.000001 |
Android LM% | ||||
Q1(40.85–58.30) | reference | reference | reference | reference |
Q2(58.30–64.30) | 0.0535 (0.0430, 0.0641) < 0.000001 | 0.0296 (0.0225, 0.0367) < 0.000001 | 0.0390 (0.0308, 0.0472) < 0.000001 | 0.0303 (0.0219, 0.0387) < 0.000001 |
Q3(64.30-71.12) | 0.0751 (0.0633, 0.0869) < 0.000001 | 0.0389 (0.0298, 0.0479) < 0.000001 | 0.0524 (0.0428, 0.0619) < 0.000001 | 0.0505 (0.0405, 0.0604) < 0.000001 |
Q4(71.12–88.64) | 0.0947 (0.0805, 0.1089) < 0.000001 | 0.0459 (0.0351, 0.0567) < 0.000001 | 0.0716 (0.0601, 0.0831) < 0.000001 | 0.0659 (0.0535, 0.0784) < 0.000001 |
Gynoid FM% | ||||
Q1(11.82–28.08) | reference | reference | reference | reference |
Q2(28.08–35.07) | -0.0160 (-0.0220, -0.0099) < 0.000001 | 0.0155 (-0.0164, 0.0473) 0.341850 | -0.0187 (-0.0260, -0.0114) < 0.000001 | -0.0187 (-0.0268, -0.0105) 0.000007 |
Q3(35.07–42.53) | -0.0412 (-0.0513, -0.0312) < 0.000001 | -0.0038 (-0.0350, 0.0274) 0.810883 | -0.0411 (-0.0510, -0.0312) < 0.000001 | -0.0443 (-0.0561, -0.0325) < 0.000001 |
Q4(42.53–61.90) | -0.0799 (-0.1087, -0.0512) < 0.000001 | -0.0301 (-0.0615, 0.0013) 0.080447 | -0.0681 (-0.0800, -0.0563) < 0.000001 | -0.0734 (-0.0871, -0.0598) < 0.000001 |
Gynoid LM% | ||||
Q1(38.10-57.47) | reference | reference | reference | reference |
Q2(57.47–64.93) | 0.0387 (0.0105, 0.0669) 0.007235 | 0.0263 (0.0207, 0.0319) < 0.000001 | 0.0270 (0.0196, 0.0344) < 0.000001 | 0.0292 (0.0210, 0.0373) < 0.000001 |
Q3(64.93–71.92) | 0.0640 (0.0359, 0.0920) 0.000008 | 0.0456 (0.0360, 0.0551) < 0.000001 | 0.0494 (0.0397, 0.0592) < 0.000001 | 0.0548 (0.0430, 0.0665) < 0.000001 |
Q4(71.92–88.18) | 0.0799 (0.0512, 0.1087) < 0.000001 | 0.0301 (-0.0013, 0.0615) 0.080447 | 0.0681 (0.0563, 0.0800) < 0.000001 | 0.0734 (0.0598, 0.0871) < 0.000001 |
Arm FM% | ||||
Q1(11.20-24.09) | reference | reference | reference | reference |
Q2(24.09–32.19) | -0.0200 (-0.0266, -0.0134) < 0.000001 | -0.0151 (-0.0363, 0.0062) 0.165192 | -0.0208 (-0.0284, -0.0132) < 0.000001 | -0.0255 (-0.0341, -0.0168) < 0.000001 |
Q3(32.19–42.79) | -0.0620 (-0.0729, -0.0511) < 0.000001 | -0.0338 (-0.0543, -0.0133) 0.001258 | -0.0495 (-0.0598, -0.0392) < 0.000001 | -0.0621 (-0.0743, -0.0498) < 0.000001 |
Q4(42.79–66.77) | -0.1399 (-0.1652, -0.1146) < 0.000001 | -0.0620 (-0.0835, -0.0405) < 0.000001 | -0.0809 (-0.0943, -0.0674) < 0.000001 | -0.0947 (-0.1101, -0.0794) < 0.000001 |
Arm LM% | ||||
Q1(31.44–53.66) | reference | reference | reference | reference |
Q2(53.66–63.92) | 0.0671 (0.0391, 0.0951) 0.000003 | 0.0203 (0.0139, 0.0267) < 0.000001 | 0.0228 (0.0147, 0.0310) < 0.000001 | 0.0233 (0.0144, 0.0322) < 0.000001 |
Q3(63.92–71.85) | 0.1065 (0.0783, 0.1347) < 0.000001 | 0.0281 (0.0174, 0.0388) < 0.000001 | 0.0466 (0.0357, 0.0574) < 0.000001 | 0.0528 (0.0399, 0.0657) < 0.000001 |
Q4(71.85–84.68) | 0.1196 (0.0904, 0.1489) < 0.000001 | 0.0483 (0.0243, 0.0723) 0.000080 | 0.0633 (0.0498, 0.0768) < 0.000001 | 0.0716 (0.0562, 0.0869) < 0.000001 |
Leg FM% | ||||
Q1(10.80-26.68) | reference | reference | reference | reference |
Q2(26.68–34.47) | -0.0218 (-0.0279, -0.0157) < 0.000001 | -0.0290 (-0.0570, -0.0011) 0.041987 | -0.0233 (-0.0305, -0.0161) < 0.000001 | -0.0258 (-0.0340, -0.0177) < 0.000001 |
Q3(34.47–42.94) | -0.0580 (-0.0678, -0.0482) < 0.000001 | -0.0467 (-0.0740, -0.0195) 0.000784 | -0.0557 (-0.0653, -0.0461) < 0.000001 | -0.0484 (-0.0598, -0.0369) < 0.000001 |
Q4(42.94–61.84) | -0.0927 (-0.1203, -0.0651) < 0.000001 | -0.0779 (-0.1054, -0.0504) < 0.000001 | -0.0852 (-0.0967, -0.0737) < 0.000001 | -0.0842 (-0.0976, -0.0709) < 0.000001 |
Leg LM% | ||||
Q1(35.74–54.11) | reference | reference | reference | reference |
Q2(54.11–62.16) | 0.0334 (0.0049, 0.0619) 0.021715 | 0.0266 (0.0210, 0.0323) < 0.000001 | 0.0267 (0.0195, 0.0340) < 0.000001 | 0.0286 (0.0204, 0.0369) < 0.000001 |
Q3(62.16–69.65) | 0.0677 (0.0394, 0.0961) 0.000003 | 0.0387 (0.0293, 0.0480) < 0.000001 | 0.0546 (0.0450, 0.0642) < 0.000001 | 0.0497 (0.0381, 0.0613) < 0.000001 |
Q4(69.65–85.04) | 0.0752 (0.0463, 0.1041) < 0.000001 | 0.0566 (0.0266, 0.0867) 0.000219 | 0.0702 (0.0588, 0.0817) < 0.000001 | 0.0583 (0.0449, 0.0717) < 0.000001 |
Torso FM% | ||||
Q1(10.60-25.77) | reference | reference | reference | reference |
Q2(25.77–32.07) | -0.0272 (-0.0345, -0.0200) < 0.000001 | -0.0217 (-0.0312, -0.0122) 0.000007 | -0.0208 (-0.0279, -0.0137) < 0.000001 | -0.0340 (-0.0428, -0.0253) < 0.000001 |
Q3(32.07–38.58) | -0.0560 (-0.0660, -0.0460) < 0.000001 | -0.0222 (-0.0317, -0.0127) 0.000005 | -0.0417 (-0.0505, -0.0329) < 0.000001 | -0.0474 (-0.0577, -0.0372) < 0.000001 |
Q4(38.58–56.27) | -0.1227 (-0.1403, -0.1052) < 0.000001 | -0.0537 (-0.0653, -0.0422) < 0.000001 | -0.0739 (-0.0864, -0.0615) < 0.000001 | -0.0849 (-0.0984, -0.0714) < 0.000001 |
Torso LM% | ||||
Q1(42.78–60.06) | reference | reference | reference | reference |
Q2(60.06–66.40) | 0.0582 (0.0439, 0.0724) < 0.000001 | 0.0273 (0.0201, 0.0344) < 0.000001 | 0.0278 (0.0191, 0.0365) < 0.000001 | 0.0311 (0.0221, 0.0401) < 0.000001 |
Q3(66.40-72.55) | 0.0829 (0.0675, 0.0984) < 0.000001 | 0.0273 (0.0176, 0.0370) < 0.000001 | 0.0468 (0.0365, 0.0571) < 0.000001 | 0.0421 (0.0311, 0.0530) < 0.000001 |
Q4(72.55–86.90) | 0.1036 (0.0858, 0.1215) < 0.000001 | 0.0398 (0.0282, 0.0514) < 0.000001 | 0.0618 (0.0494, 0.0743) < 0.000001 | 0.0684 (0.0549, 0.0820) < 0.000001 |
Total FM% | ||||
Q1(11.69–26.29) | reference | reference | reference | reference |
Q2(26.29–32.33) | -0.0237 (-0.0304, -0.0170) < 0.000001 | -0.0183 (-0.0323, -0.0043) 0.010667 | -0.0218 (-0.0292, -0.0144) < 0.000001 | -0.0289 (-0.0375, -0.0204) < 0.000001 |
Q3(32.33–39.53) | -0.0710 (-0.0813, -0.0608) < 0.000001 | -0.0369 (-0.0505, -0.0232) < 0.000001 | -0.0521 (-0.0615, -0.0427) < 0.000001 | -0.0687 (-0.0798, -0.0576) < 0.000001 |
Q4(39.53–55.37) | -0.1396 (-0.1619, -0.1174) < 0.000001 | -0.0679 (-0.0828, -0.0530) < 0.000001 | -0.0824 (-0.0950, -0.0697) < 0.000001 | -0.1047 (-0.1190, -0.0905) < 0.000001 |
Total LM% | ||||
Q1(42.99–57.75) | reference | reference | reference | reference |
Q2(57.75–64.70) | 0.0623 (0.0409, 0.0837) < 0.000001 | 0.0244 (0.0178, 0.0309) < 0.000001 | 0.0248 (0.0165, 0.0331) < 0.000001 | 0.0285 (0.0195, 0.0375) < 0.000001 |
Q3(64.70–70.50) | 0.0978 (0.0758, 0.1198) < 0.000001 | 0.0418 (0.0320, 0.0515) < 0.000001 | 0.0523 (0.0421, 0.0626) < 0.000001 | 0.0573 (0.0454, 0.0692) < 0.000001 |
Q4(70.50-84.37) | 0.1135 (0.0900, 0.1369) < 0.000001 | 0.0455 (0.0295, 0.0615) < 0.000001 | 0.0668 (0.0541, 0.0795) < 0.000001 | 0.0788 (0.0643, 0.0933) < 0.000001 |