Table 5.
Linear Regression among the Situational Vertigo Questionnaire Scores and Headaches, Smartphone Use, and Sleep Duration
| ANOVAa | ||||
|---|---|---|---|---|
| Model 1 | df | Mean Square | F | Significance |
| Regression | 3 | 129.288 | 1373.336 | 0.000b |
| Residual | 1,577 | 0.094 | ||
| Total | 1,580 | |||
| Coefficientsa | |||||
|---|---|---|---|---|---|
| Unstandardized Coefficients | |||||
| Model 1 | Beta | SE | Standardized Coefficients Beta | t | Significance |
| Constant | 3.615 | 0.086 | 41.886 | 0.000 | |
| Sleep duration | −0.395 | 0.010 | −0.749 | −38.224 | 0.000 |
| Smartphone use | 0.032 | 0.006 | 0.104 | 5.331 | 0.000 |
| Headaches | −0.104 | 0.016 | −0.085 | −6.308 | 0.000 |
a
Dependent variable: Situational Vertigo Questionnaire score.
b
Predictors: constant headaches, smartphone use, and sleep duration.
ANOVA = analysis of variance; df = degrees of freedom; SE = standard error.