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. 2021 Mar 23;11:6588. doi: 10.1038/s41598-021-86156-8

Table 1.

Sample description and analysis of group differences (chi-square, t-tests).

Application group
(n = 64)
Control group
(n = 64)
T (df)/X2 (df)
Variables
Age (Mean ± SD) 13.81 ± 1.72 13.65 ± 1.72 T (1/126) = 0.51 ns
Sex, n (%)
Female 38 (55.1%) 31 (44.9%) X2 (1) = 1.54 ns
Male 26 (44.1%) 33 (55.9%)
Mother's education, n (%)
High school certificate 33 (54.1%) 28 (45.9%) X2 (1) = 0.78 ns
University degree 31 (46.3%) 36 (53.7%)
Father's education, n (%)
High school certificate 18 (52.9%) 16 (47.1%) X2 (1) = 0.16 ns
University degree 46 (48.9%) 48 (51.1%)
Mother's job, n (%)
Worker/employer 22 (56.4%) 17 (43.6%) X2 (2) = 1.82 ns
Retired 0 1 (100%)
Unemployed 42 (47.7%) 46 (52.3%)
Father's job, n (%)
Worker/employer 61 (52.1%) 56 (47.9%) X2 (2) = 2.49 ns
Retired 1 (25%) 3 (75%)
Unemployed 2 (28.6%) 5 (71.4%)