Skip to main content

Table 3 Psychosocial indicators over the 6 months from the percutaneous coronary intervention, n = 491

From: Chinese patients’ clinical and psychosocial outcomes in the 6 months following percutaneous coronary intervention

Measures Baseline 1st month 3rd month 6th month pǁ
SF-12a      
Physical health 30.6 ± 9.7 32.8 ± 9.2 33.7 ± 9.8 0.004
Mental health 36.4 ± 8.1 37.7 ± 7.3 38.7 ± 7.8 0.566
Overall 67.0 ± 16.3 70.5 ± 15.3 72.4 ± 16.6 0.216
HADS*      
Elevated depressive symptoms 349 (71.1%) 378 (76.9%) 392 (79.9%) 404 (82.3%)  
Elevated anxiety symptoms 483 (98.4%) 486 (99.0%) 480 (97.8%) 481 (98.0%)  
PSQI total 6.2 ± 3.4 6.0 ± 3.3 5.6 ± 3.0 5.5 ± 2.9 0.432
  1. –Not assessed at this point
  2. * > 7
  3. aScores range from 0 to 100, with 0 representing worse health and 100 best health. Normative scores from the US are 50 ± 10 [35]
  4. ǁAdjusted for percutaneous coronary intervention indication and Barthel index
  5. PSQI = Pittsburgh Sleep Quality Index; HADS = Hospital Anxiety and Depression Scale; SF-12 = short-form (quality of life)