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. 2016 Oct 29;4:597–600. doi: 10.1016/j.pmedr.2016.10.010

Table 2.

Breakdown of service modality choice by age, gender, and motivation to quit.

Phone Text Email p value
Age Mean age (95% CI) 45.1 (42.8–47.5) 33.6 (31.1–36.2) 41.3 (39.1–43.6) < 0.01
Gender Male (n,%) 113, 70.6% 38, 62.3% 94, 63.9% < 0.34
Female (n,%) 47, 29.4% 23, 37.7% 53, 36.1%
Motivation to quit Precontemplation (n,%) 3, 1.9% 2, 3.3% 1, 0.7% < 0.47
Contemplation (n,%) 88, 55.0% 36, 59.0% 95, 64.6%
Preparation (n,%) 50, 31.3% 14, 23.0% 36, 24.5%
Action (n,%) 19, 11.9% 9, 14.8% 15, 10.2%