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. 2025 Jun 5;17(6):e85429. doi: 10.7759/cureus.85429

Table 8. Logistic regression analysis for association between the weekend catch-up sleep duration and the triglyceride/high-density lipoprotein cholesterol ratio, stratified by the weekday sleep duration.

OR, odds ratio; CI, confidence interval; TG/HDL, triglyceride/high-density lipoprotein cholesterol ratio; WCUS, weekend catch-up sleep; h, hours; NA, no association; No. of participants, number of participants.

Adjusted for age, sex, body mass index, household income, education, smoking, drinking, physical activity, diabetes, hypertension, statin use, total sleep duration.

　 TG/HDL
  Quintile 1 　 Quintile 2 　 Quintile 3 　 Quintile 4 　 Quintile 5 　
OR (95% CI) p-value OR (95% CI) p-value OR (95% CI) p-value OR (95% CI) p-value OR (95% CI) p-value
Total TG/HDL≤1.1   1.1   1.7 2.5   TG/HDL>3.9  
 ≤6 h                    
No. of participants 871   855   888   928   910  
  ≤0 h 1.00   1.00   1.00   1.00   1.00  
  >0–1 h 1.14 (0.86, 1.51) 0.482 0.79 (0.57, 1.09) 0.470 0.77 (0.54, 1.09) 0.151 1.31 (0.95, 1.82) 0.120 1.08 (0.76, 1.55) 0.193
  >1–2 h 1.41 (1.06, 1.88) 0.140 0.88 (0.66, 1.18) 0.804 0.98 (0.73, 1.32) 0.664 0.92 (0.70, 1.21) 0.087 0.93 (0.68, 1.28) 0.824
  >2 h 1.40 (0.97, 2.03) 0.318 0.79 (0.55, 1.13) 0.486 1.01 (0.72, 1.42) 0.508 1.19 (0.85, 1.65) 0.498 0.68 (0.46, 0.99) 0.025
p trend 0.086   0.388   0.520   0.205   0.163  
 >6–8                    
No. of participants 1020   1009   985   954   916  
  ≤0 h 1.00   1.00   1.00   1.00   1.00  
  >0–1 h 1.01 (0.77, 1.33) 0.368 0.88 (0.67, 1.15) 0.350 0.92 (0.72, 1.18) 0.940 1.30 (0.99, 1.70) 0.196 0.94 (0.71, 1.26) 0.941
  >1–2 h 1.17 (0.86, 1.59) 0.720 1.05 (0.79, 1.41) 0.460 0.98 (0.69, 1.38) 0.581 0.97 (0.69, 1.35) 0.260 0.91 (0.64, 1.28) 0.826
  >2 h 1.33 (0.91, 1.93) 0.213 0.96 (0.64, 1.44) 0.941 0.77 (0.50, 1.19) 0.285 1.28 (0.85, 1.90) 0.404 0.89 (0.57, 1.39) 0.776
p trend 0.445   0.742   0.602   0.218   0.915  
 >8 h                    
No. of participants 222   246   241   231   286  
  ≤0 h 1.00   1.00   1.00   1.00   1.00  
  >0–1 h 0.79 (0.24, 2.58) 0.895 1.00 (0.29, 3.44) 0.807 1.88 (0.54, 6.52) 0.841 0.88 (0.13, 5.92) 0.911 0.10 (0.01, 0.81) 0.131
  >1–2 h 0.63 (0.18, 2.17) 0.770 0.45 (0.13, 1.54) 0.176 3.22 (0.92, 11.21) 0.391 0.89 (0.16, 4.94) 0.892 0.68 (0.14, 3.40) 0.368
  >2 h 0.60 (0.10, 3.65) 0.765 1.32 (0.30, 5.85) 0.480 3.19 (0.55, 18.41) 0.530 0.55 (0.05, 5.66) 0.666 0.29 (0.02, 3.47) 0.793
p trend 0.801   0.564   0.185   0.968   0.143  
Male TG/HDL≤1.1   1.1   1.7 2.5   TG/HDL>3.9  
  ≤6 h                    
No. of participants 231   300   376   461   565  
  ≤0 h 1.00   1.00   1.00   1.00   1.00  
  >0–1 h 1.04 (0.53, 2.05) 0.305 0.89 (0.52, 1.55) 0.974 0.64 (0.37, 1.13) 0.224 1.80 (1.17, 2.75) 0.028 0.91 (0.57, 1.45) 0.671
  >1–2 h 1.83 (1.06, 3.15) 0.076 1.00 (0.62, 1.61) 0.510 0.83 (0.52, 1.32) 0.997 1.07 (0.72, 1.60) 0.183 0.86 (0.58, 1.28) 0.890
  >2 h 1.67 (0.86, 3.23) 0.322 0.74 (0.41, 1.31) 0.284 0.90 (0.56, 1.44) 0.662 1.47 (0.95, 2.26) 0.403 0.65 (0.41, 1.03) 0.087
p trend 0.130   0.689   0.447   0.039   0.326  
>6–8                    
No. of participants 286   355   440   500   587  
  ≤0 h 1.00   1.00   1.00   1.00   1.00  
  >0–1 h 0.98 (0.58, 1.65) 0.856 0.81 (0.51, 1.28) 0.424 1.18 (0.83, 1.68) 0.297 1.17 (0.80, 1.72) 0.806 0.89 (0.63, 1.26) 0.921
  >1–2 h 0.97 (0.55, 1.70) 0.828 1.25 (0.74, 2.11) 0.153 1.01 (0.63, 1.63) 0.964 1.10 (0.71, 1.71) 0.537 0.86 (0.57, 1.29) 0.896
  >2 h 1.13 (0.58, 2.18) 0.672 0.75 (0.33, 1.70) 0.464 0.85 (0.44, 1.62) 0.466 1.73 (1.00, 2.99) 0.099 0.77 (0.42, 1.40) 0.564
p trend 0.980   0.477   0.734   0.241   0.728  
 >8 h                    
No. of participants 75   81   92   114   148  
  ≤0 h 1.00   1.00   1.00   1.00   1.00  
  >0–1 h NA   2.10 (0.13, 34.25) 0.465 3.00 (0.25, 36.76) 0.861 2.33 (0.04, 137.69) 0.013 NA  
  >1–2 h 0.75 (0.06, 9.54) 0.005 0.21 (0.01, 4.41) 0.216 12.26 (1.61, 93.29) 0.038 NA   NA  
  >2 h 0.68 (0.02, 28.40) 0.044 1.25 (0.10, 16.35) 0.702 1.10 (0.05, 24.53) 0.463 0.56 (0.03, 10.85) 0.039 NA  
p trend     0.657   0.086          
Female TG/HDL≤1.1   1.1   1.7 2.5   TG/HDL>3.9  
  ≤6 h                    
No. of participants 640   555   512   467   345  
  ≤0 h 1.00   1.00   1.00   1.00   1.00  
  >0–1 h 1.27 (0.90, 1.78) 0.661 0.73 (0.48, 1.10) 0.414 0.94 (0.58, 1.51) 0.464 0.80 (0.50, 1.28) 0.764 1.44 (0.86, 2.40) 0.092
  >1–2 h 1.24 (0.85, 1.79) 0.796 0.78 (0.53, 1.15) 0.681 1.18 (0.78, 1.77) 0.545 0.75 (0.48, 1.17) 0.442 1.14 (0.68, 1.92) 0.610
  >2 h 1.30 (0.85, 1.98) 0.571 0.83 (0.53, 1.29) 0.995 1.20 (0.72, 1.99) 0.517 0.87 (0.53, 1.42) 0.905 0.72 (0.35, 1.45) 0.138
p trend 0.381   0.357   0.796   0.514   0.282  
>6–8                    
No. of participants 734   654   545   454   329  
  ≤0 h 1.00   1.00   1.00   1.00   1.00  
  >0–1 h 1.02 (0.73, 1.41) 0.251 0.94 (0.67, 1.31) 0.791 0.70 (0.47, 1.02) 0.294 1.49 (1.04, 2.14) 0.009 1.04 (0.60, 1.82) 0.967
  >1–2 h 1.33 (0.92, 1.93) 0.360 0.92 (0.65, 1.29) 0.668 0.92 (0.59, 1.45) 0.510 0.75 (0.46, 1.24) 0.171 0.95 (0.51, 1.77) 0.722
  >2 h 1.43 (0.92, 2.23) 0.243 1.03 (0.65, 1.64) 0.718 0.73 (0.41, 1.30) 0.541 0.84 (0.46, 1.53) 0.486 1.14 (0.61, 2.16) 0.669
p trend 0.266   0.926   0.248   0.068   0.967  
 >8 h                    
No. of participants 147   165   149   117   138  
  ≤0 h 1.00   1.00   1.00   1.00   1.00  
  >0–1 h 0.79 (0.24, 2.65) 0.971 0.82 (0.20, 3.40) 0.640 1.92 (0.47, 7.87) 0.819 0.63 (0.12, 3.32) 0.646 0.10 (0.01, 1.24) 0.216
  >1–2 h 0.67 (0.12, 3.85) 0.863 0.57 (0.13, 2.41) 0.916 1.46 (0.27, 7.90) 0.511 2.32 (0.36, 14.97) 0.198 0.60 (0.05, 6.96) 0.633
  >2 h 0.67 (0.03, 15.10) 0.906 0.29 (0.03, 2.98) 0.414 8.63 (0.78, 95.97) 0.123 0.39 (0.02, 6.98) 0.461 0.33 (0.01, 10.52) 0.919
p trend 0.939 　 0.662 　 0.308 　 0.626 　 0.328