Background: Smoking in one of the most serious public health problems. It is well known that it constitutes a major risk factor for chronic diseases and the leading cause of preventable death worldwide.Due to high prevalence of smokers, new cost-effective strategies seeking to increase smoking cessation rates are needed.
Methods: We performed a Markov model-based cost-effectiveness analysiscomparing two treatments: health advice provided by general practitioners and nurses in primary care, and health advice reinforced by sending motivational text messages to smokers’mobile phones. A Markov model was used in which smokerstransitioned between three mutually exclusive health states (smoker, former smoker and dead) after 6-month cycles. We calculated the cost-effectiveness ratio associated with the sending of motivational messages. Health care and society perspectives (separately) was adopted. Costs taken into account were direct health care costs and direct health care cost and costsfor lost productivity, respectively.Additionally, deterministic sensitivity analysis was performed modifying the probability of smoking cessation with each option.
Results: Sending of text messages as a tool to support health advice was found to be cost-effective as it was associated with increases in costs of €7.4 and €1,327 per QALY gained (ICER)for men and women respectively from a healthcare perspective, significantly far from the published cost-effectiveness threshold. From a societal perspective, the combined programmed was dominant.
Conclusions: Sending text messages is a cost-effective approach. These findings support the implantation of the combined program across primary care health centres.

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Posted 17 Nov, 2020
On 29 Jan, 2021
On 12 Nov, 2020
On 12 Nov, 2020
On 12 Nov, 2020
On 06 Nov, 2020
Received 29 Oct, 2020
Received 28 Oct, 2020
Invitations sent on 27 Oct, 2020
On 27 Oct, 2020
On 27 Oct, 2020
On 26 Oct, 2020
On 25 Oct, 2020
On 25 Oct, 2020
On 13 Oct, 2020
Received 03 Oct, 2020
Received 03 Oct, 2020
On 27 Sep, 2020
On 27 Sep, 2020
On 26 Sep, 2020
Received 26 Sep, 2020
On 24 Sep, 2020
Received 29 Jun, 2020
On 24 Jun, 2020
Received 26 May, 2020
On 02 May, 2020
Invitations sent on 11 Mar, 2020
On 14 Feb, 2020
On 14 Feb, 2020
On 13 Feb, 2020
On 13 Feb, 2020
Posted 17 Nov, 2020
On 29 Jan, 2021
On 12 Nov, 2020
On 12 Nov, 2020
On 12 Nov, 2020
On 06 Nov, 2020
Received 29 Oct, 2020
Received 28 Oct, 2020
Invitations sent on 27 Oct, 2020
On 27 Oct, 2020
On 27 Oct, 2020
On 26 Oct, 2020
On 25 Oct, 2020
On 25 Oct, 2020
On 13 Oct, 2020
Received 03 Oct, 2020
Received 03 Oct, 2020
On 27 Sep, 2020
On 27 Sep, 2020
On 26 Sep, 2020
Received 26 Sep, 2020
On 24 Sep, 2020
Received 29 Jun, 2020
On 24 Jun, 2020
Received 26 May, 2020
On 02 May, 2020
Invitations sent on 11 Mar, 2020
On 14 Feb, 2020
On 14 Feb, 2020
On 13 Feb, 2020
On 13 Feb, 2020
Background: Smoking in one of the most serious public health problems. It is well known that it constitutes a major risk factor for chronic diseases and the leading cause of preventable death worldwide.Due to high prevalence of smokers, new cost-effective strategies seeking to increase smoking cessation rates are needed.
Methods: We performed a Markov model-based cost-effectiveness analysiscomparing two treatments: health advice provided by general practitioners and nurses in primary care, and health advice reinforced by sending motivational text messages to smokers’mobile phones. A Markov model was used in which smokerstransitioned between three mutually exclusive health states (smoker, former smoker and dead) after 6-month cycles. We calculated the cost-effectiveness ratio associated with the sending of motivational messages. Health care and society perspectives (separately) was adopted. Costs taken into account were direct health care costs and direct health care cost and costsfor lost productivity, respectively.Additionally, deterministic sensitivity analysis was performed modifying the probability of smoking cessation with each option.
Results: Sending of text messages as a tool to support health advice was found to be cost-effective as it was associated with increases in costs of €7.4 and €1,327 per QALY gained (ICER)for men and women respectively from a healthcare perspective, significantly far from the published cost-effectiveness threshold. From a societal perspective, the combined programmed was dominant.
Conclusions: Sending text messages is a cost-effective approach. These findings support the implantation of the combined program across primary care health centres.

Figure 1

Figure 1
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