Table 3.

Exploratory Factor Analysis Between Items Included in SCHNOS

FactorsEigenvalueParallel mean eigenvalues95% Percentile eigenvalue
SCHNOS-O
 12.547691.219621.3461
 20.684821.056061.1304
 30.458940.93451.00277
 40.308560.789820.88459
SCHNOS-C
 14.353191.325631.46531
 20.499131.164071.25741
 30.42731.046691.11523
 40.313960.935891.00242
 50.222040.827950.90278
 60.184380.699770.793
FactorsEigenvalueParallel mean eigenvalues95% Percentile eigenvalue
SCHNOS-O
 12.547691.219621.3461
 20.684821.056061.1304
 30.458940.93451.00277
 40.308560.789820.88459
SCHNOS-C
 14.353191.325631.46531
 20.499131.164071.25741
 30.42731.046691.11523
 40.313960.935891.00242
 50.222040.827950.90278
 60.184380.699770.793

The threshold value for retention is set to the eigenvalue C1.0 (Kaiser rule). SCHNOS-C, Standardized Cosmesis and Health Nasal Outcomes Survey (cosmetic domain); SCHNOS-O, SCHNOS (obstructive domain).

Table 3.

Exploratory Factor Analysis Between Items Included in SCHNOS

FactorsEigenvalueParallel mean eigenvalues95% Percentile eigenvalue
SCHNOS-O
 12.547691.219621.3461
 20.684821.056061.1304
 30.458940.93451.00277
 40.308560.789820.88459
SCHNOS-C
 14.353191.325631.46531
 20.499131.164071.25741
 30.42731.046691.11523
 40.313960.935891.00242
 50.222040.827950.90278
 60.184380.699770.793
FactorsEigenvalueParallel mean eigenvalues95% Percentile eigenvalue
SCHNOS-O
 12.547691.219621.3461
 20.684821.056061.1304
 30.458940.93451.00277
 40.308560.789820.88459
SCHNOS-C
 14.353191.325631.46531
 20.499131.164071.25741
 30.42731.046691.11523
 40.313960.935891.00242
 50.222040.827950.90278
 60.184380.699770.793

The threshold value for retention is set to the eigenvalue C1.0 (Kaiser rule). SCHNOS-C, Standardized Cosmesis and Health Nasal Outcomes Survey (cosmetic domain); SCHNOS-O, SCHNOS (obstructive domain).

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