Table 5.
Ninetieth and 95th Percentiles of Different LMMs Indices and Durations in the Different Age Groups
| LMM index per hour and corresponding mean LMM duration in seconds | Total | ≤30 y | 31–40 y | 41–50 y | 51–60 y | >60 y | P-value | R2 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Percentile | 90th | 95th | 90th | 95th | 90th | 95th | 90th | 95th | 90th | 95th | 90th | 95th | ||
| Total LMM index | 15.0 | 17.6 | 10.3 | 11.5 | 11.8 | 17.7 | 13.2 | 18.1 | 13.2 | 16.4 | 15.8 | 16.3 | 0.220 | 0.06 |
| Mean duration | 16.5 | 17.6 | 15.3 | 15.7 | 20.4 | 23.0 | 14.5 | 14.7 | 18.1 | 19.1 | 16.6 | 16.9 | 0.887 | 0.00 |
| LMM not associated to any event | 2.8 | 3.2 | 2.6 | 3.0 | 2.7 | 3.2 | 2.0 | 2.9 | 2.0 | 2.3 | 3.0 | 4.0 | 0.422 | 0.03 |
| Mean duration | 10.2 | 12.0 | 9.6 | 10.8 | 13.9 | 17.4 | 11.4 | 11.8 | 9.0 | 9.4 | 9.6 | 10.0 | 0.752 | 0.00 |
| LMM associated with arousals or awakenings | 12.1 | 14.1 | 8.9 | 9.4 | 10.4 | 14.2 | 12.7 | 14.1 | 10.9 | 13.8 | 12.6 | 13.8 | 0.135 | 0.05 |
| Mean duration | 18.0 | 20.2 | 16.7 | 18.3 | 20.4 | 23.0 | 15.0 | 15.3 | 19.5 | 21.4 | 17.1 | 17.7 | 0.477 | 0.01 |
| LMM associated with arousals or awakenings, without respiratory events | 10.6 | 11.9 | 8.6 | 9.0 | 9.4 | 10.5 | 11.0 | 13.4 | 9.8 | 12.2 | 11.2 | 11.4 | 0.610 | 0.02 |
| Mean duration | 18.9 | 20.7 | 16.9 | 18.4 | 20.9 | 23.0 | 15.1 | 15.6 | 19.5 | 21.5 | 18.0 | 21.0 | 0.584 | 0.02 |
| LMM associated with arousals | 8.2 | 8.9 | 5.1 | 6.1 | 7.3 | 8.4 | 8.9 | 9.1 | 7.8 | 11.1 | 8.1 | 8.3 | 0.930 | 0.02 |
| Mean duration | 12.8 | 13.8 | 13.0 | 13.4 | 11.9 | 12.1 | 10.3 | 13.3 | 11.3 | 12.8 | 14.9 | 15.3 | 0.602 | 0.00 |
| LMM associated with arousals, without respiratory events | 6.2 | 7.2 | 4.9 | 5.8 | 6.4 | 6.7 | 7.2 | 7.6 | 5.6 | 8.2 | 6.2 | 7.1 | 0.571 | 0.01 |
| Mean duration | 12.9 | 14.2 | 12.9 | 13.4 | 12.2 | 13.0 | 10.3 | 13.3 | 11.7 | 13.1 | 14.0 | 14.7 | 0.667 | 0.00 |
| LMM associated with awakenings | 4.4 | 5.8 | 3.2 | 4.6 | 3.5 | 4.6 | 3.6 | 4.1 | 3.6 | 4.2 | 5.8 | 7.1 | 0.006** | 0.10 |
| Mean duration | 23.5 | 24.4 | 23.3 | 24.1 | 24.5 | 25.9 | 20.7 | 22.0 | 23.6 | 24.6 | 22.2 | 23.5 | 0.023* | 0.10 |
| LMM associated with awakenings, without respiratory events | 4.1 | 5.3 | 3.2 | 4.6 | 3.3 | 4.3 | 3.5 | 4.1 | 3.3 | 3.9 | 5.5 | 7.1 | 0.098 | 0.06 |
| Mean duration | 23.5 | 24.2 | 23.3 | 24.0 | 24.6 | 26.7 | 20.2 | 22.0 | 23.6 | 24.9 | 22.2 | 23.5 | 0.029* | 0.10 |
| LMM associated with respiratory events | 3.2 | 4.2 | 0.9 | 1.6 | 2.8 | 3.2 | 3.4 | 4.1 | 3.3 | 5.2 | 5.0 | 5.5 | 0.014* | 0.08 |
| Mean duration | 18.9 | 20.8 | 16.6 | 18.8 | 12.5 | 12.8 | 19.7 | 20.8 | 18.8 | 19.1 | 21.0 | 22.6 | 0.638 | 0.01 |
| LMM associated with respiratory events, without arousals or awakenings | 0.5 | 0.6 | 0.2 | 0.3 | 0.5 | 0.5 | 0.4 | 0.5 | 0.3 | 0.4 | 1.1 | 1.3 | 0.838 | 0.09 |
| Mean duration | 12.6 | 13.7 | 9.8 | 10.6 | 11.7 | 12.3 | 15.8 | 16.5 | 11.5 | 11.9 | 11.9 | 12.7 | 0.531 | 0.02 |
| LMM associated with respiratory events and arousals | 2.3 | 3.3 | 0.9 | 0.9 | 2.0 | 2.3 | 2.4 | 3.5 | 2.9 | 4.2 | 2.9 | 3.3 | 0.157 | 0.05 |
| Mean duration | 19.1 | 21.2 | 18.5 | 24.1 | 12.7 | 13.0 | 19.2 | 19.7 | 13.2 | 16.1 | 21.1 | 23.0 | 0.558 | 0.01 |
| LMM associated with respiratory events and awakenings | 0.5 | 0.6 | 0.1 | 0.1 | 0.3 | 0.6 | 0.4 | 0.4 | 0.4 | 0.7 | 1.0 | 1.2 | 0.118 | 0.06 |
| Mean duration | 25.2 | 31.3 | 10.3 | 11.5 | 19.2 | 19.3 | 23.7 | 24.2 | 20.7 | 21.3 | 25.3 | 28.5 | 0.118 | 0.06 |
P values are adjusted for sex.
Bold* represent significant difference (p < 0.05) or ES > 0.3. One star means p < 0.05 or ES > 0.1, 2 stars means p < 0.01 or ES > 0.3, 3 stars < 0.001or ES > 0.5
LMM, large muscle group movements.