Table 4.

Effect of a 10% increase in PTSD symptom severity on proximal treatment outcomes, expressed as adjusted odds ratios with 95% confidence intervals.

	Same month	One month later	Two months later
Any positive urine (y/n)	1.07 (0.94 – 1.22)	1.06 (0.89 – 1.25)	1.07 (0.92 – 1.24)
Treatment interruption (y/n)	1.09 (0.87 – 1.36)	1.23 (0.97 – 1.56)	1.36 (1.16 – 1.59)*
100% counseling adherence (y/n)	0.88 (0.78 – 1.01)	0.96 (0.83 – 1.10)	0.89 (0.78 – 1.03)

^*p < 0.001