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Table 5 Change trend of anxiety and/or depression prevalence during different periods of PCI

From: Increased prevalence of anxiety and depression symptoms in patients with coronary artery disease before and after percutaneous coronary intervention treatment

Time Depression P Afterwards multiple comparisons Anxiety P Afterwards multiple comparisons
n (%) n (%)
1 day before surgery (Te) 74 (43.50) 0.00** Te < T0***
Te < T1***
T6 < Te***
T12 < Te***
T0 > T6***
T0 > T12***
T1 > T6***
T1 > T12***
T3 > T12***
T6 > T12***
25 (14.70) 0.00** Te < T0***
Te > T3***
Te > T6***
Te > T12***
T0 > T6***
T1 > T3***
T1 > T6***
T1 > T12***
1 day after surgery (T0) 122 (71.80) 47 (27.60)
1 month (T1) 120 (70.60) 46 (27.10)
3 months (T3) 99 (58.20) 11 (6.50)
6 months (T6) 86 (50.60) 8 (4.70)
12 months (T12) 45 (26.50) 21 (12.40)
  1. **P < 0.01; ***P < 0.003