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. 2022 Oct 7;28(10):1421–1430. doi: 10.1089/tmj.2021.0642

Table 2.

Mean scores for new patient baseline psychological distress (BASE-6), depression (PHQ-9), and anxiety (GAD-7) are presented for each month from November 2019 to March 2021

COHORT MEAN (SD)
MEDIAN
BASE-6 PHQ-9 GAD-7 DAST-10 AUDIT
November 2019 25.20 (10.81) 12.28 (8.49) 11.49 (6.30) 0.5 1
December 2019 25.42 (9.17) 13.32 (7.06) 12.09 (6.02) 0 3
January 2020 24.88 (9.09) 12.72 (7.08) 11.93 (5.73) 0 3
February 2020 23.46 (10.90) 11.94 (7.09) 10.26 (6.70) 0 1
March 2020 24.56 (10.01) 11.53 (6.80) 11.00 (5.95) 0 1
April 2020 22.91 (10.66) 10.84 (7.24) 10.85 (6.67) 0 2
May 2020 23.84 (10.33) 11.84 (7.09) 10.66 (6.40) 0 2
June 2020 24.56 (10.01) 13.45 (6.58) 13.04 (5.67) 0 2
July 2020 22.91 (10.66) 12.38 (7.34) 11.76 (6.39) 0 2
August 2020 23.84 (10.33) 11.00 (7.06) 11.12 (6.27) 0 1
September 2020 26.38 (9.79) 10.27 (8.38) 10.23 (6.74) 0 1
October 2020 25.80 (10.77) 12.21 (7.30) 11.64 (6.43) 0 1
November 2020 24.24 (9.93) 10.56 (7.41) 10.33 (6.49) 0 1
December 2020 22.71 (11.59) 9.35 (8.28) 9.17 (6.98) 0 0
January 2021 22.33 (10.93) 10.75 (7.67) 10.29 (6.49) 0 1
February 2021 22.72 (11.33) 10.99 (7.53) 10.57 (6.75) 0 1.5
March 2021 23.98 (10.62) 11.46 (6.76) 11.25 (6.16) 0 1
p-value 0.14 0.01** 0.09 0.10 0.03*
*

p ≤ 0.05, **p ≤ 0.01.

AUDIT, alcohol use disorders identification test; BASE-6, brief adjustment scale-6; DAST-10, drug abuse screening test-10; GAD-7, generalized anxiety disorder-7; PHQ-9, patient health questionnaire-9; SD, standard deviation.

Note: Since drug use (DAST-10) and alcohol use (AUDIT) data were heavily skewed, the median total score is presented.