Table 1 Comparison of studied variables between four groups of GFR
From: Investigating associated factors with glomerular filtration rate: structural equation modeling
Variable | Male eGFR (ml/min per 1.73 m2) | p value | Female eGFR (ml/min per 1.73 m2) | p value | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
< 29 | 30–59 | 60–90 | >90 | < 29 | 30–59 | 60–90 | >90 | |||
Age (mean ± SD) | 50.00 ± 10.21 | 54.00 ± 8.11 | 47.20 ± 7.90 | 47.8 0± 7.80 | < 0.001 | 55.90 ± 8.00 | 52.01 ± 9.01 | 47.70 ± 8.10 | 45.70 ± 7.1 | < 0.001 |
BUN (mean ± SD) | 37.50 ± 15.48 | 16.49 ± 4.56 | 14.9 1± 3.83 | 14.29 ± 3.82 | < 0.001 | 37.10 ± 24.80 | 13.61 ± 4.23 | 12.18 ± 3.51 | 11.09 ± 3.39 | < 0.001 |
PA (mean ± SD) | 35.93 ± 6.99 | 40.65 ± 8.00 | 42.70 ± 10.25 | 42.54 ± 11.19 | < 0.001 | 38.72 ± 4.88 | 39.77 ± 5.31 | 39.33 ± 4.51 | 38.50 ± 3.66 | < 0.001 |
AF (mean ± SD) | 171.90 ± 31.57 | 189.16 ± 39.74 | 181.24 ± 36.71 | 173.77 ± 34.84 | < 0.001 | 164.97 ± 31.88 | 203.58 ± 44.01 | 185.66 ± 36.75 | 177.32 ±3 4.84 | < 0.001 |
Red meat (mean ± SD) | 21.69 ± 17.14 | 21.32 ± 28.41 | 23.64 ± 39.86 | 21.31 ± 29.29 | 0.37 | 18.54 ± 19.30 | 24.20 ± 35.76 | 24.61 ± 36.22 | 22.70 ± 28.98 | 0.37 |
Organ meat (mean ± SD) | 2.90 ± 1.62 | 5.02 ± 10.01 | 4.46 ± 9. 48 | 4.20 ± 8.10 | 0.02 | 1.35 ± 1.37 | 5.69 ± 15.51 | 5.02 ± 9.76 | 4.62 ± 8.57 | 0.02 |
Process meat (mean ± SD) | 1.23 ± 2.01 | 2.50 ± 7.71 | 1. 9 3± 6.01 | 1.89 ± 7.64 | 0.005 | 0.32 ± 1.02 | 3.04 ± 9.84 | 2.26 ± 6.83 | 2.51 ± 7.58 | 0.005 |
BMI,n (%) | ||||||||||
  ≤ 18.4 | 0(0.0%) | 1(0.48%) | 66(2.11%) | 20(2.29%) | 0.5 | 0(0.0%) | 13(1.61%) | 50(1.47%) | 3(0.58%) | 0.006 |
 18.5–24.9 | 3(37.50%) | 76(36.89%) | 1080(34.54%) | 315(36.12%) | 1(10.00%) | 215(26.70%) | 700(20.66%) | 108(21.09%) | ||
 25.0–29.9 | 4(50.00%) | 86(41.74%) | 1451(46.41%) | 411(47.13%) | 4(40.00%) | 326(40.49%) | 1390(41.02%) | 205(40.03%) | ||
 30.0–34.9 | 1(12.50%) | 37(17.96%) | 463(14.81%) | 106(12.15) | 5(50.00%) | 187(23.22%) | 937(27.65%) | 159(31.05) | ||
  ≥ 35 | 0(0.0%) | 6(2.91%) | 66(2.11%) | 20(2.29%) | 0(0.0%) | 64(7.95%) | 311(9.17%) | 37(7.22%) | ||
PBF, n (%) | ||||||||||
 5–10 | 0(0.0%) | 1(0.50%) | 27(0.90%) | 7(0.80%) | 0.2 | 0(0.0%) | 1(0.12%) | 4(0.11%) | 2(0.40%) | 0.009 |
 11–14 | 0(0.0%) | 3(1.45%) | 116(3.71%) | 37(4.24%) | 0(0.0%) | 26(3.22%) | 74(2.18%) | 7(1.36%) | ||
 15–20 | 0(0.0%) | 30(14.56%) | 462(14.77%) | 122(13.99%) | 0(0.0%) | 80(9.93%) | 241(7.11%) | 31(6.05%) | ||
 21–24 | 0(0.0%) | 40(19.41%) | 444(14.20%) | 106(12.15%) | 2(20.00%) | 187(23.22%) | 681(20.10) | 97(18.94%) | ||
  > 24 | 8(99%) | 132(64.07%) | 2077(66.44%) | 600(68.80%) | 8(80%) | 511(63.47%) | 2388(70.48%) | 375(73.24%) | ||
 WHR, n (%) | 3(37.50%) | 81(39.32%) | 1191(38.09%) | 335(38.41%) | 0.9 | 6(60.00%) | 601(74.65%) | 2591(76.47%) | 384(75.00%) | 0.4 |
 BP, n (%) | 4(50.00%) | 63(30.58%) | 298(9.53%) | 65(7.45%) | < 0.001 | 6(60.00%) | 230(28.57%) | 495(14.61%) | 43(8.39%) | < 0.001 |
 Diabetes,n (%) | 0(0.0%) | 37(17.96%) | 243(7.77%) | 58(6.65%) | < 0.001 | 1(10.00%) | 93(11.55%) | 272(8.02%) | 31(6.05%) | < 0.001 |
Smoking, n (%) | ||||||||||
 No smoker | 5(62.50%) | 130(63.10%) | 1993(63.75%) | 557(63.87%) | < 0.001 | 8(80.00%) | 725(90.06%) | 3226(95.21%) | 500(97.65%) | < 0.001 |
 Current smoker | 1(12.50%) | 31(15.04%) | 701(22.41%) | 217(24.88%) | 0(0.0%) | 32(3.97%) | 61(1.80%) | 4(0.78%) | ||
 Former smoker | 2(25.00%) | 45(21.84%) | 432(13.81%) | 98(11.23%) | 2(20.00%) | 48(5.96%) | 101(2.598%) | 8(1.56%) | ||