Table 1.
Demographic and baseline characteristics.
| Baseline variables | Patients with repeat measures (n=1826), n (%) | Patients with 1 measure (n=4639, n (%) | P valuea | |||||
| Sex | .06 | |||||||
|
|
Female | 1084 (59.36) | 2620 (56.48) |
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|
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Male | 395 (21.63) | 1086 (23.41) |
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|
|
Undisclosed | 347 (19) | 933 (20.11) |
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| Age (y), mean (SD) | 39.38 (13.53) | 33.32 (10.05) | <.001 | |||||
| Insurance type | <.001 | |||||||
|
|
Commercial insurance | 1618 (88.61) | 4409 (95.04) |
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|
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Medicare | 138 (7.56) | 84 (1.81) |
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|
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Self-pay | 70 (3.83) | 146 (3.15) |
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| Baseline GAD-7b | .90 | |||||||
|
|
Minimal anxiety | 224 (12.27) | 544 (11.73) |
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|
|
Mild anxiety | 528 (28.92) | 1332 (28.71) |
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Moderate anxiety | 541 (29.63) | 1376 (29.66) |
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|
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Severe anxiety | 533 (29.19) | 1387 (29.9) |
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| Baseline PHQ-8c | .49 | |||||||
|
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Minimal depression | 254 (13.91) | 567 (12.22) |
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|
|
Mild depression | 475 (26.01) | 1260 (27.16) |
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|
|
Moderate depression | 530 (29.03) | 1383 (29.81) |
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|
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Moderately severe depression | 394 (31.58) | 1032 (22.25) |
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|
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Severe depression | 173 (9.47) | 397 (8.56) |
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| Geographic classification | .01 | |||||||
|
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Urban | 1710 (93.65) | 4420 (95.28) |
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Rural | 116 (6.35) | 218 (4.7) |
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|
|
Number of days between visits | 102.63 (34.15) | N/Ad |
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aP values obtained from chi-square tests comparing the group that completed repeated measurements and the group that completed 1 measurement.
bGAD-7: Generalized Anxiety Disorder–7.
cPHQ-8: Patient Health Questionnaire–8.
dN/A: not available as second measurement not completed.