Table 3

Confirmatory factor analyses testing a one-factor solution of the 12-Item Hypoglycemia Impact Profile in four groups: factor loadings, fit indices, and internal consistency

Type 1 diabetes
(n=1071)
Type 2 diabetes
(n=194)
Native English speaker
(n=1101)
Non-native English speaker
(n=164)
Factor loadings
Physical health0.690.740.680.72
Financial situation0.510.610.520.49
Relationships0.640.580.620.72
Leisure activities0.790.750.780.84
Work or studies0.730.730.720.79
Emotional well-being0.780.810.770.84
Sleep0.670.720.690.72
Dietary freedom0.510.660.540.48
Sex life0.530.620.530.59
Independence0.760.850.790.76
Spontaneity0.760.830.780.79
Keep fit/be active0.720.760.740.72
Model fit statistics
McDonald’s ꙍ0.910.930.910.92
χ2 test statistics228.41135.91231.5563.56
df54545454
Robust CFI0.960.900.950.99
Robust TLI0.950.880.940.99
Robust RMSEA (CI)0.07 (0.06 to 0.08)0.11 (0.09 to 0.14)0.07 (0.06 to 0.08)0.04 (<0.001 to 0.07)
SRMR0.030.050.030.04
  • CFI, comparative fit index; RMSEA, robust root mean square error of approximation; SRMR, standardized root mean square residual; TLI, Tucker-Lewis index.