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Table 3 Frequency of maladaptive behaviours over time

From: Adolescents’ mental health and maladaptive behaviors before the Covid-19 pandemic and 1-year after: analysis of trajectories over time and associated factors

 

Never

Only 1 time

About once a week

At least 2 or 3 times a week

P-value§

Binge drinking

 T0

130 (85%)

18 (11.8%)

5 (3.3%)

0 (0%)

0.166

 T1

136 (88.9%)

11 (7.2%)

5 (3.3%)

1 (0.7%)

Cannabis

 T0

142 (92.8%)

7 (4.6%)

3 (2%)

1 (0.7%)

0.484

 T1

134 (87.6%)

10 (6.5%)

6 (3.9%)

3 (2%)

Unprotected sex

 T0

148 (96.7%)

1 (0.7%)

1 (0.7%)

3 (2%)

0.027

 T1

136 (88.9%)

8 (5.2%)

3 (2%)

6 (4%)

Self-harm ideation

 T0

140 (91.5%)

10 (6.5%)

2 (1.3%)

1 (0.7%)

0.005

 T1

120 (78.4%)

16 (10.4%)

11 (7.2%)

6 (3.9%)

Self-harm behaviors

 T0

140 (96.7%)

5 (3.3%)

0

0

0.021

 T1

136 (88.9%)

7 (4.6%)

7 (4.6%)

3 (1.9%)

Binge eating

 T0

139 (90.8%)

10 (6.5%)

3 (2%)

1 (0.7%)

0.001

 T1

127 (83%)

10 (6.5%)

8 (5.2%)

8 (5.2%)

Aggressiveness

 T0

95 (62.1%)

38 (24.8%)

11 (7.2%)

9 (5.9%)

0.003

 T1

72 (47%)

39 (25.5%)

23 (15%)

19 (12%)

  1. §P-value of McNemar test