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. 2016 May 25;7:650. doi: 10.3389/fpsyg.2016.00650

Table 4.

Factor correlation matrix (Mexico/Guatemala).

Abstinence Abuse, interference with other activities Tolerance Lack of control TMDbrief
Abstinence 0.367∗∗ 0.593∗∗ 0.414∗∗ 0.784∗∗
Abuse, interference with other activities 0.517∗∗ 0.435∗∗ 0.735∗∗
Tolerance 0.431∗∗ 0.817∗∗
Lack of control 0.747∗∗
Cronbach’s α = 0.86

∗∗significant correlation (p < 0.01).