Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Can Text Reminders Improve Uptake of Cervical Screening? A RCT.
Brief Summary: Cervical cancer is the most common cancer in women under 35 years and is a major public health concern. Fortunately, the natural history of this malignancy can be beneficially improved through cytological screening. However, the success of screening programmes depends on their ability to attract the "at risk" population, as well as the analytical sensitivity and specificity of the screening test. In the UK, screening consistently falls short of the 80% national target and recent evidence shows uptake is decreasing, in part due to the introduction of HPV vaccination programmes. In the under 30s London population, average coverage only reached 50% in 2013. Given this information, the cervical screening programme is under increasing pressure to improve uptake, and need an evidence based intervention.

We aim to improve the uptake of cervical screening using SMS messaging through a randomised controlled trial. The trail will evaluate both the prevalent and incident rounds of screening and within the intervention group, analyse how the content of text reminders influences their effectiveness. Specifically we will evaluate a) neutral b) messenger c) social norms d) framed gain/loss reminders. Unlike our previous trial, this SMS reminder will encourage the booking of an appointment which has never been tested, rather than simply reminding women to attend. All women being invited for cervical screening, registered at participating GPs within Hillingdon will be eligible to participate. Women will also be provided with a 2 week window during which they can opt out of the research. Given the sample sizes we predict the trial will take 9 months.


Options:
A: Arm Label: No intervention, 24-29 years; Type: NO_INTERVENTION; Interventions: N/A | Arm Label: Messenger text message reminder, 24-29; Type: EXPERIMENTAL; Interventions: Other: Messenger text message reminder | Arm Label: No intervention, 30-64 years; Type: NO_INTERVENTION; Interventions: N/A | Arm Label: Neutral text message reminder, 30-64; Type: EXPERIMENTAL; Interventions: Other: Neutral text message reminder | Arm Label: Messenger text message reminder, 30-64; Type: EXPERIMENTAL; Interventions: Other: Messenger text message reminder | Arm Label: Social Norms A reminder, 30-64; Type: EXPERIMENTAL; Interventions: Other: Social Norms A reminder | Arm Label: Social Norms B reminder, 30-64; Type: EXPERIMENTAL; Interventions: Other: Social Norms B reminder | Arm Label: Framed gain text reminder, 30-64; Type: OTHER; Interventions: Other: Framed Gain text reminder | Arm Label: Framed loss text reminder, 30-64; Type: EXPERIMENTAL; Interventions: Other: Framed Loss text reminder | Intervention Type: OTHER; Name: Neutral text message reminder; Assigned to Arm(s): Neutral text message reminder, 30-64 | Intervention Type: OTHER; Name: Messenger text message reminder; Assigned to Arm(s): Messenger text message reminder, 24-29, Messenger text message reminder, 30-64 | Intervention Type: OTHER; Name: Social Norms A reminder; Assigned to Arm(s): Social Norms A reminder, 30-64 | Intervention Type: OTHER; Name: Social Norms B reminder; Assigned to Arm(s): Social Norms B reminder, 30-64 | Intervention Type: OTHER; Name: Framed Gain text reminder; Assigned to Arm(s): Framed gain text reminder, 30-64 | Intervention Type: OTHER; Name: Framed Loss text reminder; Assigned to Arm(s): Framed loss text reminder, 30-64
B: Arm Label: Healthy Pregnancy: Step by Step; Type: EXPERIMENTAL; Interventions: Behavioral: Healthy Pregnancy: Step by Step | Arm Label: Usual Care; Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: BEHAVIORAL; Name: Healthy Pregnancy: Step by Step; Assigned to Arm(s): Healthy Pregnancy: Step by Step
C: Arm Label: Usual care / opportunistic screening; Type: NO_INTERVENTION; Interventions: N/A | Arm Label: Letter and informational sheet; Type: EXPERIMENTAL; Interventions: Other: Letter and informational sheet | Arm Label: Email; Type: EXPERIMENTAL; Interventions: Other: Email | Arm Label: Phone; Type: EXPERIMENTAL; Interventions: Other: Phone | Arm Label: Multimodal; Type: EXPERIMENTAL; Interventions: Other: Multimodal | Intervention Type: OTHER; Name: Letter and informational sheet; Assigned to Arm(s): Letter and informational sheet | Intervention Type: OTHER; Name: Email; Assigned to Arm(s): Email | Intervention Type: OTHER; Name: Phone; Assigned to Arm(s): Phone | Intervention Type: OTHER; Name: Multimodal; Assigned to Arm(s): Multimodal
D: Arm Label: health education; Type: EXPERIMENTAL; Interventions: Other: health education | Arm Label: no health education; Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: OTHER; Name: health education; Assigned to Arm(s): health education

Answer: A