Table 1

Profiles and sleep parameters of the 22 subjects without desaturation and obstructive apnoea

Age Sex Cause of PSG % REMS Mean Sao 2non-REMS/REMS Min. Sao 2(%) LBI-NR LBI-R CAI (/h)
3.5 mthMCRS39.498.2 / 97.9911.091.280.15
9 mthMCRS32.196.9 / 97.0921.081.300.48
9 mthMSIDS sibling27.597.5 / 97.4901.021.120.00
10 mthFCRS23.997.6 / 97.6911.031.190.00
1 y 2 mthMCRS25.195.6 / 96.3911.151.180.00
1 y 6 mthMCRS36.898.3 / 98.1901.091.390.00
4 y 2 mthMCRS23.397.0 / 97.1901.021.030.35
5 y 11 mthFEpi18.996.3 / 96.9931.011.020.54
6 y 7 mthFXP16.497.8 / 98.5901.011.000.20
7 y 1 mthFDouble cortex14.196.9 / 97.0911.231.190.12
7 y 2 mthMDMD16.496.6 / 96.9911.011.010.13
8 y 6 mthMXP17.095.7 / 96.0901.021.030.12
8 y 7 mthMCRS23.196.6 / 96.4911.001.000.00
9 y 0 mthFXP19.497.4 / 97.8941.011.011.11
9 y 3mthFAN8.596.4 / 96.3941.001.000.44
9 y 3 mthFEpi26.596.5 / 96.7911.001.010.00
9 y 5 mthMHypersomnia15.397.5 / 97.5921.051.140.12
12 y 11mthFEpi20.097.1 / 96.7901.031.060.27
13 y 5 mthFOD21.896.9 / 97.3931.011.000.13
14 y 11 mthMDSPS16.897.8 / 97.0951.021.020.00
16 y 10 mthMEpi26.897.1 / 97.3911.031.010.75
19 y 6 mthFEpi27.096.5 / 97.0931.011.010.86
  • PSG, polysomnography; % REMS, percentage of REMS against total sleep time; min. Sao 2, minimum Sao 2 value; CAI, central apnoea index per hour; LBI-NR, laboured breathing index during non-REM sleep; LBI-R, laboured breathing index during REM sleep; CRS, complaining of irregular respiration during sleep; Epi, epilepsy; XP, non-A xeroderma pigmentosum; AN, anorexia nervosa; OD, orthostatic dysfunction; DSPS, delayed sleep phase syndrome.