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. Author manuscript; available in PMC: 2020 Sep 1.
Published in final edited form as: Depress Anxiety. 2019 Jul 29;36(9):813–823. doi: 10.1002/da.22940

Table 5.

Factor Loadings from the Multiple-Group Confirmatory Factor Analyses Evaluating Configural Invariance

Sex Race/Ethnicity Education Level

Construct PHQ-9 Item Men Women Non-
Hispanic
White
Non-
Hispanic
Black
Non-
Hispanic
Asian
Mexican
American
Other
Hispanic
Less
than
9th
grade
9th to 12th
grade
(no
diploma)
High
school
graduate/
GED
equivalent
Some
college
or
associate
degree
College
graduate
or above

Cognitive/Affective 1. Anhedonia 0.79 0.82 0.84 0.74 0.70 0.74 0.80 0.75 0.75 0.77 0.83 0.86
2. Depressed Mood 0.89 0.88 0.89 0.87 0.85 0.86 0.87 0.89 0.85 0.88 0.89 0.89
6. Low Self-Esteem 0.84 0.84 0.85 0.83 0.77 0.83 0.83 0.84 0.83 0.85 0.85 0.81
7. Concentration Difficulties 0.75 0.79 0.77 0.78 0.71 0.75 0.83 0.80 0.73 0.79 0.77 0.75
8. Psychomotor Disturbances 0.74 0.74 0.72 0.78 0.65 0.76 0.82 0.81 0.77 0.73 0.73 0.66
9. Suicidal Ideation 0.79 0.76 0.77 0.81 0.68 0.74 0.79 0.70 0.73 0.78 0.80 0.80

Somatic 3. Sleep Disturbance 0.74 0.69 0.70 0.78 0.67 0.75 0.77 0.76 0.74 0.72 0.73 0.66
4. Fatigue 0.79 0.80 0.81 0.79 0.74 0.81 0.79 0.80 0.79 0.81 0.81 0.80
5. Appetite Changes 0.73 0.77 0.76 0.76 0.72 0.72 0.76 0.74 0.75 0.75 0.77 0.73