General practitioners' beliefs about effectiveness and intentions to prescribe smoking cessation medications: qualitative and quantitative studies

Table 4 NRT: direct, indirect, and total effects on beliefs and intentions

Outcome variable	Predictor variable	Effects ^a
		Direct	Indirect	Total
Intention to prescribe NRT SMC = 0.19, 95% CI: .12 to .27, p < .01. f ² = 0.23	Perceived effectiveness	.36***	.12***	.48***
	Perceived cost-effectiveness	.18 ***	-	.18***
Perceived cost-effectiveness SMC = 0.33, 95% CI: .23 to .43, p < .01.	Perceived effectiveness	.68***	-	.68***

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