TABLE 2.
Variable | First author [reference] | Results |
Insomnia symptoms | Ye [87] Saaresranta [89] Gagnadoux [93] |
Disturbed sleep
cluster EDS+insomnia+ phenotype; EDS-insomnia+ phenotype Female OSA (cluster 1), comorbid OSA (cluster 6) |
EDS | Ye [87] Vavougios [88] Saaresranta [89] Bailly [90] Mihaicuta [92] Gagnadoux [93] Lacedonia [91] |
EDS cluster Clusters 4 and 5 EDS+insomnia+ phenotype; EDS-insomnia+ phenotype Young symptomatic OSA (cluster 1); drowsy obese (cluster 5), multimorbid OSA (cluster 6) Clusters 1–4 Clusters 2 and 3 Cluster 1 |
Female OSA | Ye [87] Vavougios [88] Saaresranta [89] Bailly [90] Lacedonia [91] Mihaicuta [92] Gagnadoux [93] |
Disturbed sleep cluster (lowest percentage of male
patients) Not identified Not identified Not identified Not identified Clusters 2 and 3 Cluster 1 |
Comorbid OSA, few OSA symptoms | Ye [87] Vavougios [88] Saaresranta [89] Bailly [90] Lacedonia [91] Mihaicuta [92] Gagnadoux [93] |
Minimally symptomatic cluster Cluster 2 No EDS/no insomnia phenotype Cluster 3 Cluster 3 Clusters 4 and 5 Cluster 5 |
Young, severe OSA | Bailly [94] Lacedonia [91] Mihaicuta [92] |
Young symptomatic OSA (cluster 1) and young snorer
without comorbidities (cluster 4) Cluster 1 Cluster 7 |
Elderly OSA patients | Bailly [90] Lacedonia [91] Mihaicuta [92] Gagnadoux [93] |
Older obese (cluster 2) and the multidiseased old obese
(cluster 3) Cluster 3 Cluster 4 Clusters 4 and 5 |
EDS: excessive daytime sleepiness.