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Table 3 Multivariate multinomial logistic regression predicting level of academic achievement

From: The prediction model of academic achievement based on cardiorespiratory fitness and BMI status for ninth-grade students

 

Slovak (mother language)

1; OR (95% CI)

2; OR (95% CI)

3; OR (95% CI)

4; OR (95% CI)

boy_Fit_Obesity

> 100 000 (0.00 – Infinity)

> 100 000 (0.00 – Infinity)

> 100 000 (0.00 – Infinity)

> 100 000 (0.00 – Infinity)

boy_Fit_Overweight

1.61 (0.46–5.60)

1.75 (0.52–5.93)

1.92 (0.57–6.47)

1.53 (0.44–5.38)

boy_unFit_Normal

0.66 (0.42–1.02)

0.61 (0.40–0.94)*

0.49 (0.32–0.75)***

0.50 (0.32–0.78)**

boy_unFit_Obesity

0.69 (0.38–1.22)

0.48 (0.27–0.85)**

0.29 (0.16–0.52)***

0.17 (0.09–0.34)***

boy_unFit_Overweight

0.99 (0.51–1.92)

0.98 (0.51–1.87)

0.70 (0.36–1.34)

0.55 (0.27–1.10)

girl_Fit_Obesity

> 100 000 (0.00 – Infinity)

0.37 (0.04–3.28)

0.11 (0.01–1.18)

0.10 (0.01–1.17)

girl_Fit_Overweight

0.55 (0.10–3.01)

0.76 (0.16–3.52)

0.77 (0.17–3.55)

0.70 (0.15–3.27)

girl_unFit_Normal

0.52 (0.27–0.98)*

0.30 (0.17–0.55)***

0.26 (0.14–0.47)***

0.19 (0.11–0.36)***

girl_unFit_Obesity

2.53 (0.54–11.81)

1.21 (0.26–5.49)

0.58 (0.13–2.67)

0.59 (0.13–2.77)

girl_unFit_Overweight

0.80 (0.36–1.80)

0.38 (0.17–0.83)**

0.33 (0.15–0.72)**

0.17 (0.08–0.38)***

 

Mathematics

1; OR (95% CI)

2; OR (95% CI)

3; OR (95% CI)

4; OR (95% CI)

boy_Fit_Obesity

1.20 (0.14–10.50)

0.85 (0.10–7.20)

0.76 (0.09–6.64)

1.20 (0.14–10.05)

boy_Fit_Overweight

0.86 (0.38–1.92)

0.61 (0.28–1.34)

0.71 (0.32–1.55)

0.69 (0.31–1.53)

boy_unFit_Normal

0.77 (0.52–1.15)

0.66 (0.45–0.97)*

0.60 (0.41–0.89)**

0.53 (0.36–0.79)**

boy_unfit_Obesity

1.04 (0.57–1.88)

0.79 (0.44–1.41)

0.58 (0.32–1.05)

0.38 (0.20–0.71)**

boy_unFit_Overweight

1.03 (0.57–1.84)

0.90 (0.51–1.58)

0.65 (0.36–1.16)

0.57 (0.31–1.03)

girl_Fit_Obesity

1.26 (0.14–11.63)

0.39 (0.03–4.43)

0.80 (0.09–7.13)

0.22 (0.01–3.69)

girl_Fit_Overweight

1.69 (0.56–5.15)

1.53 (0.51–4.52)

1.17 (0.39–3.49)

0.95 (0.30–2.99)

girl_unFit_Normal

0.83 (0.57–1.21)

0.58 (0.40–0.84)**

0.45 (0.31–0.65)***

0.35 (0.24–0.51)***

girl_unfit_Obesity

1.72 (0.79–3.75)

0.62 (0.28–1.39)

0.49 (0.22–1.11)

0.54 (0.23–1.26)

girl_unFit_Overweight

0.79 (0.47–1.30)

0.52 (0.32–0.86)**

0.43 (0.26–0.71)***

0.32 (0.18–0.55)***

  1. Academic achievement is a five-level ordinal variable: 0 [0,20]; 1 (20,40]; 2 (40,60]; 3 (60,80]; and 4 (80,100]. Based on the model (Fit_Normal as reference), the Odds Ratios (OR) were computed together with their 95% confidence intervals and p-values for the null hypothesis that the population OR is 1. * p < 0.05; ** p < 0.01; *** p < 0.001
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BMC Pediatrics

ISSN: 1471-2431

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