A mobile phone intervention to reduce heavy drinking: a preliminary analysis of anchoring heuristics

BMC Psychology

Table 2 Influence of the intervention on alcohol indicators between the non-HD and HD groups

Model ^a	b	SE	β	Odds Ratio	CI = 95%
Baseline
Previous drinking	21.20	10,918.08	89.87	1.62	0.29–2.0
Post-intervention
Quantity	45.47	19,984.27	80.48	5.59	1.1–9.7
Future drinking	–55.65	25,601.13	–85.53	6.77	0.99–7.7
Self-efficacy	–15.13	7920.04	–37.77	2.67	0.94–3.4

^aCoded as 0 = non-HD, 1 = HD. *p < 0.05, **p < 0.01, ***p < 0.001. CI confidence interval, SE standard error

ISSN: 2050-7283