Table 1 Characteristics of the participants in the MPI motion study
From: The effect of patient anxiety and depression on motion during myocardial perfusion SPECT imaging
Characteristics of patients | Total patientsa (183) | Male patientsa (138) | Female patientsa (45) |
|---|---|---|---|
Age (years) | 63.3 ± 10.2 | 62.7 ± 10.1 | 65.0 ± 10.6 |
Education (years) | 10.7 ± 3.0 | 11.1 ± 9.2 | 9.4 ± 2.7 |
BMI | 28.7 ± 4.8 | 29.1 ± 4.8 | 27.7 ± 4.9 |
Occupation (%) | |||
 0 = Homemaker | 25 ± 14 | 0 ± 0 | 25 ± 56 |
 1 = Retired | 89 ± 49 | 75 ± 54 | 14 ± 31 |
 2 = Employed | 57 ± 31 | 53 ± 38 | 4 ± 9 |
 3 = Unemployed | 12 ± 7 | 10 ± 7 | 2 ± 4 |
Marital status (%) | |||
 0 = Single | 9 ± 5 | 8 ± 6 | 1 ± 2 |
 1 = Married | 148 ± 81 | 115 ± 83 | 33 ± 73 |
 2 = Widow/er | 11 ± 6 | 3 ± 2 | 8 ± 18 |
 3 = Divorced | 15 ± 8 | 12 ± 9 | 3 ± 7 |
Major comorbidity (%) | |||
 0 = No | 158 ± 86 | 120 ± 87 | 38 ± 84 |
 1 = Yes | 25 ± 14 | 18 ± 13 | 7 ± 16 |
Cardiac disease (%) | |||
 0 = Negative | 76 ± 42 | 45 ± 33 | 31 ± 69 |
 1 = EF ≥50 % | 84 ± 46 | 72 ± 52 | 12 ± 27 |
 2 = EF < 50 % | 23 ± 13 | 21 ± 15 | 2 ± 4 |
Time of cardiac disease diagnosis (years) | 2.7 ± 4.3 | 3.1 ± 4.5 | 1.5 ± 3.3 |
SPECT evaluation | |||
 0 = Normal | 89 ± 49 | 53 ± 38 | 36 ± 80 |
 1 = Mildly abnormal | 43 ± 23 | 38 ± 28 | 5 ± 11 |
 2 = Moderately abnormal | 34 ± 19 | 30 ± 22 | 4 ± 9 |
 3 = Severely abnormal | 17 ± 9 | 17 ± 12 | 0 ± 0 |
Anxiety state score | 41 ± 13.2 | 38.9 ± 12.9 | 47.5 ± 12.1 |
Anxiety trait score | 44 ± 9.4 | 42.5 ± 8.9 | 48.7 ± 9.4 |
STAI score | 85 ± 21.1 | 81.3 ± 20.1 | 96.3 ± 20.3 |
BDI score | 13.6 ± 9.1 | 12.2 ± 8.0 | 17.9 ± 10.8 |
Patient motion stress | |||
 0 = Absent | 123 ± 67 | 90 ± 65 | 33 ± 73 |
 1 = Mild | 20 ± 11 | 15 ± 11 | 5 ± 11 |
 2 = Moderate | 25 ± 14 | 19 ± 14 | 6 ± 13 |
 3 = Severe | 15 ± 8 | 14 ± 10 | 1 ± 2 |
Patient motion delay | |||
 0 = Absent | 126 ± 69 | 92 ± 67 | 34 ± 76 |
 1 = Mild | 25 ± 14 | 19 ± 14 | 6 ± 13 |
 2 = Moderate | 17 ± 9 | 14 ± 10 | 3 ± 7 |
 3 = Severe | 15 ± 8 | 13 ± 9 | 2 ± 4 |