Characteristics | Control group (n=10) | Intervention group (n=10) | Sig | Characteristics | Control group (n=10) | Intervention group (n=10) | Sig |
Age (years), mean (standard deviation) | 24.70 (4.90) | 23.10 (1.79) | t=0.7 †P=1.000 |
Mean (standard deviation) | 15.02 (1.25) | 15.45 (1.70) | t=0.3 †P=0.523 |
Birth order | X2=0.7 ‡P=0.089 |
Economic status | X2=0.0 ‡P=1.000 |
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First | 2 (20%) | 5 (50%) | Low | 1 (10%) | - | ||
Second | 4 (40%) | 4 (40%) | Medium | 7 (70%) | 8 (80%) | ||
Third and above | 4 (40%) | 1 (10%) | High | 2 (20%) | 2 (20%) | ||
Number of siblings | X2=0.08 P=1.000‡ |
Marital status | X2=0.5 §P=0.606 |
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One | 2 (20%) | 2 (20%) | Single | 7 (70%) | 8 (80%) | ||
Two | 3 (30%) | 4 (40%) | Married | 3 (30%) | 2 (20%) | ||
Three and above | 5 (50%) | 4 (40%) | Non-native student | 7 (70%) | 3 (30%) | X2=0.2 †P=0.074 |
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Paternal education level | X2=0.02 ‡P=0.319 |
Maternal education level | X2=0.7 †P=0.424 |
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Illiterate | 2 (20%) | - | Illiterate | 1 (10%) | 1 (10%) | ||
Elementary school | 1 (10%) | - | Elementary school | 2 (20%) | 3 (30%) | ||
Middle school | - | 2 (20%) | Middle school | 1 (10%) | 2 (20%) | ||
High school | 3 (30%) | 3 (30%) | High school | 2 (20%) | 3 (30%) | ||
University | 4 (40%) | 5 (50%) | University | 4 (40%) | 1 (10%) | ||
Extracurricular activities | 7 (70%) | 4 (40%) | X2=0.5 §P=0.370 |
Interest in the field of study | 4 (40%) | 3 (30%) | X2=1.08 §P=1.000 |
The data in Table 1 represent the number (percentage) unless otherwise specified. † independent t-test ‡Chi-square test for trend § Fisher's exact test |
Pregnancy | |||
Group Variable |
Intervention (n=10) Mean (standard deviation) |
Control (n=10) Mean (standard deviation) |
Intergroup comparison P-value‡ (95% CI†) |
First phase of the study | |||
Academic enthusiasm score before the intervention | 44.60 (10.96) | 44.60 (9.04) | 0.913 (-9.97 to 8.97) |
Academic enthusiasm score after the intervention | 53.20 (13.37) | 46.00 (9.48) | 0.184 (-18.18 to 3.78) |
Intragroup comparison, P-value§ (95% CI†) | 0.082 (-18.54 to 1.34) | 0.477 (-7.69 to 3.89) | |
No intervention=sixth semester | |||
Second phase of the study | |||
Academic enthusiasm score before the intervention | 48.10 (9.19) | 45.60 (12.32) | 0.614 (-12.81 to 7.78) |
Academic enthusiasm score after the intervention | 50.10 (7.09) | 45.00 (12.01) | 0.267 (-14.52 to 4.33) |
Intragroup comparison, P-value§ (95% CI†) | 0.393 (-7.04 to 3.04) | 0.168 (-0.32 to 1.51) | |
†95% Confidence interval ‡Independent t-test §Paired t-test |
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