Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Financial Incentive for Smoking Cessation in Pregnancy
Brief Summary: Maternal smoking during pregnancy (MSDP) increases the risk of adverse pregnancy and birth outcomes and may have long-lasting effects in the offspring.Financial incentives may increase smoking abstinence rate in pregnancy and therefore reduce MSDP related negative health effects. This is a randomized open label study comparing financial incentives for smoking abstinence with no financial incentives for smoking abstinence.Research objectives

1. To test the efficacy of financial incentives on smoking abstinence rate among pregnant smokers;
2. To explore the heterogeneity of efficacy according to individual characteristics: socioeconomic status, social background, smoking characteristics, personality traits, time and risk preferences to determine profiles of women which could benefit best from this kind of intervention;
3. To provide a cost-benefit analysis based on the cost of newborn and children disease due to maternal smoking during pregnancy.


Options:
A: Arm Label: Experimental group:financial incentives; Type: EXPERIMENTAL; Interventions: Behavioral: Financial incentive | Arm Label: Control group:no financial intervention; Type: OTHER; Interventions: Other: No financial incentive | Intervention Type: BEHAVIORAL; Name: Financial incentive; Assigned to Arm(s): Experimental group:financial incentives | Intervention Type: OTHER; Name: No financial incentive; Assigned to Arm(s): Control group:no financial intervention
B: Arm Label: 1; Type: EXPERIMENTAL; Interventions: Behavioral: Contingency Management | Arm Label: 2; Type: OTHER; Interventions: Behavioral: Non Contingent Control Condition | Intervention Type: BEHAVIORAL; Name: Contingency Management; Assigned to Arm(s): 1 | Intervention Type: BEHAVIORAL; Name: Non Contingent Control Condition; Assigned to Arm(s): 2
C: Arm Label: Treatment incentives; Type: EXPERIMENTAL; Interventions: Behavioral: Incentives for abstinence and treatment engagement | Arm Label: Attendance incentive; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Attendance incentive | Intervention Type: BEHAVIORAL; Name: Incentives for abstinence and treatment engagement; Assigned to Arm(s): Treatment incentives | Intervention Type: BEHAVIORAL; Name: Attendance incentive; Assigned to Arm(s): Attendance incentive
D: Arm Label: Usual Care; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Usual Care | Arm Label: Individual Rewards; Type: EXPERIMENTAL; Interventions: Behavioral: Individual Rewards | Arm Label: Fixed Deposits; Type: EXPERIMENTAL; Interventions: Behavioral: Fixed Deposits | Arm Label: Competitive Deposits (Pari-Mutuel); Type: EXPERIMENTAL; Interventions: Behavioral: Competitive Deposits (Pari-Mutuel) | Arm Label: Collaborative Rewards; Type: EXPERIMENTAL; Interventions: Behavioral: Collaborative Rewards | Intervention Type: BEHAVIORAL; Name: Usual Care; Assigned to Arm(s): Usual Care | Intervention Type: BEHAVIORAL; Name: Individual Rewards; Assigned to Arm(s): Individual Rewards | Intervention Type: BEHAVIORAL; Name: Fixed Deposits; Assigned to Arm(s): Fixed Deposits | Intervention Type: BEHAVIORAL; Name: Competitive Deposits (Pari-Mutuel); Assigned to Arm(s): Competitive Deposits (Pari-Mutuel) | Intervention Type: BEHAVIORAL; Name: Collaborative Rewards; Assigned to Arm(s): Collaborative Rewards

Answer: A