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. 2023 Jan 23;20(3):2090. doi: 10.3390/ijerph20032090

Figure 1.

Figure 1

Latent profile analysis on the three factors of the Problematic Internet Use Questionnaire Short Form-6 (n = 1477) (Class 1: low risk of problematic Internet use; Class 2: moderate risk of problematic Internet use; Class 3: high risk of problematic internet use.