Name
slp_eff
Label
Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type III home sleep test
Description
Estimated sleep duration, providing an approximation of total sleep duration (i.e. total sleep time) inferred from analysis of non-EEG channels Zhao et al., 2017 (PMID:27707441) In-bed period is the interval between lights off/in-bed time and lights on/out-bed time. Conventionally, this variable could be described as the ratio between total sleep time (TST) and time in bed (TIB).
Units
percent (%)
Type
numeric
Tags
Visit number vs Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type III home sleep test
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Baseline Visit | 164 | 84.2 | ± 12.2 | 87.0 | 33.3 | 100.0 | 5 | 169 |
Month-6 Follow-up Visit | 47 | 87.4 | ± 13.5 | 91.8 | 34.9 | 100.0 | 122 | 169 |
Month-12 Follow-up Visit | 44 | 86.9 | ± 11.4 | 90.4 | 37.8 | 98.1 | 64 | 108 |
Treatment arm vs Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type III home sleep test
Baseline Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 164 | 84.2 | ± 12.2 | 87.0 | 33.3 | 100.0 | 5 | 169 |
Conservative Medical Therapy (CMT) | 43 | 83.6 | ± 13.4 | 87.0 | 33.3 | 98.5 | 1 | 44 |
CMT + Sham CPAP | 40 | 85.6 | ± 7.5 | 86.0 | 69.2 | 97.1 | 2 | 42 |
CMT + Active CPAP | 41 | 84.8 | ± 12.8 | 87.5 | 38.8 | 98.3 | 1 | 42 |
CMT + Active CPAP + Motivational Enhancement | 40 | 83.0 | ± 13.9 | 86.5 | 42.9 | 100.0 | 1 | 41 |
Treatment arm vs Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type III home sleep test
Month-6 Follow-up Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 47 | 87.4 | ± 13.5 | 91.8 | 34.9 | 100.0 | 122 | 169 |
Conservative Medical Therapy (CMT) | 11 | 90.7 | ± 6.2 | 92.1 | 75.8 | 96.6 | 33 | 44 |
CMT + Sham CPAP | 10 | 84.2 | ± 19.9 | 91.7 | 34.9 | 100.0 | 32 | 42 |
CMT + Active CPAP | 14 | 88.4 | ± 9.7 | 90.6 | 58.8 | 96.3 | 28 | 42 |
CMT + Active CPAP + Motivational Enhancement | 12 | 86.0 | ± 16.3 | 91.8 | 38.2 | 98.2 | 29 | 41 |
Treatment arm vs Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type III home sleep test
Month-12 Follow-up Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 44 | 86.9 | ± 11.4 | 90.4 | 37.8 | 98.1 | 64 | 108 |
Conservative Medical Therapy (CMT) | 15 | 85.4 | ± 9.5 | 86.9 | 62.4 | 97.0 | 14 | 29 |
CMT + Sham CPAP | 12 | 88.0 | ± 9.1 | 90.8 | 64.6 | 98.1 | 15 | 27 |
CMT + Active CPAP | 5 | 93.1 | ± 3.4 | 94.3 | 87.5 | 96.3 | 21 | 26 |
CMT + Active CPAP + Motivational Enhancement | 12 | 85.1 | ± 16.8 | 91.0 | 37.8 | 96.2 | 14 | 26 |
Age at visit vs Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type III home sleep test
Baseline Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 164 | 84.2 | ± 12.2 | 87.0 | 33.3 | 100.0 | 5 | 169 |
46.0 to 59.0 years | 42 | 84.4 | ± 10.2 | 84.9 | 45.1 | 97.1 | 1 | 43 |
59.0 to 66.0 years | 41 | 83.6 | ± 11.6 | 85.6 | 51.0 | 98.5 | 1 | 42 |
66.0 to 69.0 years | 42 | 85.7 | ± 12.5 | 89.9 | 33.3 | 98.0 | - | 42 |
70.0 to 76.0 years | 39 | 83.1 | ± 14.3 | 87.1 | 38.8 | 100.0 | 3 | 42 |
Age at visit vs Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type III home sleep test
Month-6 Follow-up Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 47 | 87.4 | ± 13.5 | 91.8 | 34.9 | 100.0 | 122 | 169 |
46.0 to 60.0 years | 7 | 85.5 | ± 21.1 | 91.8 | 38.2 | 100.0 | 36 | 43 |
60.0 to 66.0 years | 10 | 89.0 | ± 6.4 | 90.2 | 78.3 | 96.9 | 32 | 42 |
66.0 to 70.0 years | 17 | 91.6 | ± 5.2 | 92.9 | 75.3 | 96.6 | 25 | 42 |
70.0 to 77.0 years | 13 | 81.8 | ± 18.5 | 87.3 | 34.9 | 98.6 | 29 | 42 |
Age at visit vs Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type III home sleep test
Month-12 Follow-up Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 44 | 86.9 | ± 11.4 | 90.4 | 37.8 | 98.1 | 64 | 108 |
47.0 to 60.0 years | 10 | 91.4 | ± 3.6 | 92.2 | 82.2 | 94.9 | 17 | 27 |
60.0 to 66.0 years | 14 | 88.4 | ± 8.5 | 90.0 | 62.4 | 98.1 | 13 | 27 |
66.0 to 70.0 years | 12 | 89.2 | ± 8.7 | 91.1 | 67.4 | 97.2 | 15 | 27 |
71.0 to 77.0 years | 8 | 75.2 | ± 18.1 | 76.5 | 37.8 | 96.2 | 19 | 27 |
Gender vs Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type III home sleep test
Baseline Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 164 | 84.2 | ± 12.2 | 87.0 | 33.3 | 100.0 | 5 | 169 |
Male | 108 | 85.9 | ± 11.6 | 89.3 | 33.3 | 100.0 | 2 | 110 |
Female | 56 | 80.9 | ± 12.6 | 84.1 | 38.8 | 97.7 | 3 | 59 |
Gender vs Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type III home sleep test
Month-6 Follow-up Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 47 | 87.4 | ± 13.5 | 91.8 | 34.9 | 100.0 | 122 | 169 |
Male | 32 | 89.4 | ± 11.6 | 92.2 | 34.9 | 98.6 | 78 | 110 |
Female | 15 | 83.1 | ± 16.4 | 89.4 | 38.2 | 100.0 | 44 | 59 |
Gender vs Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type III home sleep test
Month-12 Follow-up Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 44 | 86.9 | ± 11.4 | 90.4 | 37.8 | 98.1 | 64 | 108 |
Male | 31 | 88.6 | ± 8.8 | 91.8 | 62.4 | 98.1 | 41 | 72 |
Female | 13 | 82.9 | ± 15.7 | 87.8 | 37.8 | 95.1 | 23 | 36 |
Race vs Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type III home sleep test
Baseline Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 163 | 84.3 | ± 12.2 | 87.1 | 33.3 | 100.0 | 5 | 168 |
White | 147 | 84.1 | ± 12.6 | 87.4 | 33.3 | 100.0 | 5 | 152 |
American Indian or Alaskan Native | - | - | - | - | - | - | - | - |
Black or African American | 11 | 84.7 | ± 7.4 | 84.9 | 69.6 | 95.8 | - | 11 |
Asian | 4 | 89.5 | ± 10.0 | 90.9 | 78.2 | 98.0 | - | 4 |
Native Hawaiian or other Pacific islander | - | - | - | - | - | - | - | - |
Other | 1 | 79.4 | - | 79.4 | 79.4 | 79.4 | - | 1 |
Multiple | - | - | - | - | - | - | - | - |
Race vs Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type III home sleep test
Month-6 Follow-up Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 46 | 88.5 | ± 11.4 | 91.8 | 34.9 | 100.0 | 122 | 168 |
White | 44 | 88.4 | ± 11.6 | 91.8 | 34.9 | 100.0 | 108 | 152 |
American Indian or Alaskan Native | - | - | - | - | - | - | - | - |
Black or African American | 1 | 84.6 | - | 84.6 | 84.6 | 84.6 | 10 | 11 |
Asian | 1 | 93.7 | - | 93.7 | 93.7 | 93.7 | 3 | 4 |
Native Hawaiian or other Pacific islander | - | - | - | - | - | - | - | - |
Other | - | - | - | - | - | - | 1 | 1 |
Multiple | - | - | - | - | - | - | - | - |
Race vs Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type III home sleep test
Month-12 Follow-up Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 44 | 86.9 | ± 11.4 | 90.4 | 37.8 | 98.1 | 64 | 108 |
White | 41 | 86.7 | ± 11.8 | 90.2 | 37.8 | 98.1 | 54 | 95 |
American Indian or Alaskan Native | - | - | - | - | - | - | - | - |
Black or African American | 2 | 91.4 | ± 0.6 | 91.4 | 91.0 | 91.8 | 7 | 9 |
Asian | 1 | 86.9 | - | 86.9 | 86.9 | 86.9 | 2 | 3 |
Native Hawaiian or other Pacific islander | - | - | - | - | - | - | - | - |
Other | - | - | - | - | - | - | 1 | 1 |
Multiple | - | - | - | - | - | - | - | - |