Table 1.

Spatial ability test scores

Spatial test	Euglycemia score	Hypoglycemia score	P	Cohen's d	ηp2
Hidden Patterns	94.5 ± 21.8	73.7 ± 21.0	<0.001	0.97	0.627
Card Rotations	51.9 ± 15.5	40.4 ± 18.7	0.001	0.67	0.580
Cube Comparison	11.7 ± 4.1	9.4 ± 5.7	0.03	0.46	0.298
Paper Folding	6.0 ± 1.9	4.7 ± 2.0	0.001	0.67	0.604
Map Memory	8.6 ± 3.1	7.8 ± 2.1	0.3	0.30	0.081
Maze Tracing	11.1 ± 3.0	9.4 ± 2.5	<0.001	0.62	0.621

Data are means ± SD. Significance level was P < 0.05; effect sizes were computed as Cohen's d and η_p².