Effects of a Serious Game on Knowledge, Attitude and Practice in Vector Control and Dengue Prevention Among Adults in Primary Care

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

400 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-03-03

Study Completion Date

2021-09-17

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

Dengue can be mitigated by both vector control and vaccination. Serious games in healthcare can be used to raise the community awareness of vector control in dengue prevention in a simulated interactive learning environment, by motivating serious game participants to optimise their own performance and influence their behaviour. The results show a specially designed serious game can better engage local residents by raising their awareness in vector control and proactiveness in dengue prevention. At least 8 out of 10 participants were willing to be vaccinated against dengue if they knew of the availability of a safe and effective vaccine.

Related Clinical Trials

Explore similar clinical trials based on study characteristics and research focus.

Effectiveness of iDEAL in Improving the Knowledge, Attitude, Practice, Environmental Cleanliness Index and Dengue Index

NCT05863026

Knowledge, Attitudes, Practice

UNKNOWN NA

Effectiveness of a Online Education Material to Improve Dengue Knowledge and Health-Seeking Intention

NCT05661877

Dengue

UNKNOWN NA

Studies on the Pathogen, Vector Control and Clinical Treatment of Dengue Fever in Guangzhou

NCT02608047

Dengue Fever

UNKNOWN

Insecticidal School Uniforms for Dengue Prevention in Thailand

NCT01563640

Dengue

TERMINATED NA

Clinical Evaluation of Insect Repellent and Insecticide Treated Nets in Lao PDR

NCT00938379

Malaria Dengue Japanese Encephalitis

UNKNOWN PHASE3

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Study design: From March to August 2021, a single-centre randomised controlled trial was conducted to determine the effectiveness of playing a serious game (intervention) in improving the KAP of participants in vector control and dengue prevention compared to those who viewed a dengue prevention website (control).

Study site: This study was conducted at a regional public primary care clinic (Polyclinic) in Sengkang. Sengkang Polyclinic is located in Sengkang Community Hub, which is an amenity centre in Sengkang, within the North-East region of Singapore. Sengkang is also a residential town, which is the second most populous in the region, being home to 244,600 residents in 2019.

Sample size calculation: To determine the effect of serious game in the literacy level of adults in preventing dengue in Singapore, the sample size was computed based on the study by Nurul Akmar Ghani et al, in which the significant difference in mean and standard deviation of knowledge scores were 14.55 (3.09) and 15.41 (2.75) respectively between the compared groups. To obtain a sample size with 95% confidence level and 80% power for this study, a minimum of 182 participants per group was required. With a possible drop out of 10%, the sample size was increased to 200 per group.

Recruitment and consent process: Recruitment posters, containing registration details of the study, were placed within the clinic's premises from March to August 2021. Adults who were interested to join the study voluntarily could approach the clinical research coordinators (CRCs), who would screen them for eligibility, explained the study intent and procedure to them in a designated room within the study site. The CRCs were trained by the principal investigator to provide adequate information and address relevant concerns or queries from the participants prior to the start of this study. The latter were informed about the purpose and content of the study based on the approved participant information sheet. After clarifying their doubts and queries, every eligible participant endorsed their written informed consent before randomization.

Randomization: The randomization sequence was created by the biostatistician using computer generated random numbers in a 1:1 ratio. Random permuted blocks were used to ensure equal number in each group. The randomization sequence was concealed in sequentially numbered, opaque, sealed envelopes by the principal investigator (PI) at the study site, and stored in a secured location that was accessible only by the research assistants. Blinding was not possible for the participants and the CRCs, as the intervention group would be required to download an application into the mobile phone. Both the biostatistician and PI were not involved in the enrolment or randomization process of participants in this study.

Study procedure: The KAP assessment instrument was adapted from a previous study conducted by Nurul Akmar Ghani et al.

Participants in both groups completed the first (baseline) questionnaire via a secured online platform, Form.sg. Form.sg was used to create online questionnaires that capture classified data for this study. The platform does not store participants' response data in its servers and all responses are sent directly to the study team's dedicated email address.

Participants in the intervention group installed a mobile application, 'Sam's Mozzie Adventure' and were instructed to complete the game within 2 weeks.

Participants in the control group accessed the National Environmental Agency 'Stop Dengue' website and were instructed to complete reading the dengue prevention information within 2 weeks.

Both groups completed the second questionnaire, containing the KAP assessment and a question pertaining to individual's interest to vaccinate against dengue, within 2 weeks after the intervention. In addition, participants in the serious game group evaluated the game with the adapted Systems Usability Score.

Analysis: The knowledge, attitude and practice scores varied from 0-16, 0-15, 0-15 respectively, with a maximum score of 46 points. The highest achievement attained by the participants in serious game group were measured by the number of stars awarded in-game, which varied from 0-48 stars. The data were audited and errors were rectified before analyses. Descriptive statistics in terms of frequency (n), percentage (%), mean and standard deviations (SD) were used to express the data. The socio-demographic variables between the two groups were compared using Chi-Square test for categorical variables and independent t-test for continuous variables. Independent t-test was used to compare the baseline, follow up and change in KAP scores between the control and intervention group. Paired t-test was used to determine the difference in scores from baseline and follow up. The Spearman's correlation was used to determine the association between change scores and maximum game stars awarded in the intervention group. SUS score was presented in frequency and percentages. A p-value of less than 0.05 is considered statistically significant. All analyses were performed using IBM SPSS 27.0.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Dengue

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

A randomized controlled trial was conducted among volunteer adults who were visiting a regional primary care clinic in Sengkang, Singapore. 400 participants were randomly allocated to receive information regarding dengue prevention from either playing a serious game (intervention) or visiting a dengue prevention website (control). Before and after receiving information on dengue prevention, participants completed a self-administered questionnaire within a 2-week interval to assess the knowledge, attitude and practice (KAP) score and their interest to vaccinate against dengue. Participants, who played serious game, evaluated the game with the Systems Usability Score (SUS).

Primary Study Purpose

PREVENTION

Blinding Strategy

DOUBLE

Investigators Outcome Assessors

Randomization sequence was prepared by the bio-statistician who was not involved in the enrollment of the participants. The outcome data was collected via a participant-administered questionnaire on an online secured platform, without contact with the study members. All data were de-identified and the statistical analysis was performed by the bio-statistician, who was blinded to group allocation, only after the completion of enrollment of all participants. The principal investigator was not involved in the enrollment or randomization process of participants in this study.

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Serious game group

Participants in the intervention group installed a mobile application, 'Sam's Mozzie Adventure'. This is a locally designed serious game which was co-created between SingHealth Polyclinics and AI Innovation Labs (AI2 Labs) Private Limited, specifically for this study. The principal investigator reviewed existing publicly available information on dengue prevention, including those on the National Environmental Agency (NEA) 'Stop Dengue' website, and provided the relevant content and pedagogical knowledge to the team of app developers from AI2 Labs. After creating the syllabus, the developers deployed their technological knowledge to integrate the dengue prevention information into the serious game. The participants were instructed to complete playing this serious game within 2 weeks.

Group Type EXPERIMENTAL

Serious game

Intervention Type OTHER

This is a serious game in the form of a mobile application, designed to educate adults on dengue prevention.

Dengue prevention website group

The control group accessed the NEA 'Stop Dengue' website which contained dengue prevention information in the forms of online articles, posters and video. The participants were instructed to complete reading the online resources within 2 weeks.

Group Type ACTIVE_COMPARATOR

Dengue prevention website

Intervention Type OTHER

This is a website containing information regarding dengue prevention.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Serious game

This is a serious game in the form of a mobile application, designed to educate adults on dengue prevention.

Intervention Type OTHER

Dengue prevention website

This is a website containing information regarding dengue prevention.

Intervention Type OTHER

Other Intervention Names

Discover alternative or legacy names that may be used to describe the listed interventions across different sources.

Sam's Mozzie Adventure National Environmental Agency 'Stop Dengue' website

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Adult who is visiting Sengkang Polyclinic.
* Able to understand English.
* Has a mobile phone which was compatible with the serious game and willing to download and attempt the serious game.
* Able to complete questionnaires on the online secured platform, Form.sg.