Table 3.
Logistic regression analysis of factors predicting likelihood of being classified as a good heartbeat detector during visit 1 and 2
| Predictor variable | B | S.E. | Wald | Df | Sig. | eB |
|---|---|---|---|---|---|---|
| Visit 1 | ||||||
| Age | −.122 | .038 | 10.12 | 1 | .001** | .885 |
| BMI | −.058 | .067 | .76 | 1 | .383 | .944 |
| Sex | −.540 | .673 | .64 | 1 | .423 | .583 |
| Pulse detection accuracy | −.221 | 1.216 | .03 | 1 | .856 | .802 |
| Visit 2 | ||||||
| Age | −.066 | .027 | 5.80 | 1 | .016* | .936 |
| BMI | −.011 | .057 | .04 | 1 | .846 | .989 |
| Sex | −.208 | .609 | .12 | 1 | .732 | .812 |
| Pulse detection accuracy | .011 | 1.191 | .00 | 1 | .993 | 1.011 |
*
p < .05;
**
p < .01