The purpose of this study is to examine how different messages about risk of melanoma can impact the way people protect themselves against developing these diseases.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Enrollment
2,054
Personalized information about ways that participants can protect themselves and their child from developing melanoma.
Standard information about ways that participants can protect themselves and their child from developing melanoma.
After signing informed consent, a biologic sample (saliva) will be collected for the purpose of DNA extraction determination of MC1R genotypes. All participants who carry high risk MC1R genotypes and a proportion of those who carry low risk or no MC1R variants will be randomized to the control or intervention arm.
H. Lee Moffitt Cancer Center and Research Institute
Tampa, Florida, United States
Ponce School of Medicine
Ponce, Puerto Rico
Weekday Sun Exposure - NHW - Baseline
Self-reported average hours spent outside during weekdays for the Non-Hispanic White Population
Time frame: Baseline
Weekday Sun Exposure - NHW - After Intervention
Self-reported average hours spent outside during weekdays for the Non-Hispanic White Population after they received the intervention
Time frame: 12 months
Weekend Sun Exposure - NHW - Baseline
Self-reported average hours spent outside during weekends for the Non-Hispanic White Population
Time frame: Baseline
Weekend Sun Exposure - NHW - After Intervention
Self-reported average hours spent outside during weekends for the Non-Hispanic White Population after receiving the intervention
Time frame: 12 Months
Sunburns - NHW - Baseline
Self-reported number of red or painful sunburns for the Non-Hispanic White Population
Time frame: Baseline
Sunburns - NHW - After Intervention
Self-reported number of red or painful sunburns for the Non-Hispanic White Population after receiving the intervention
Time frame: 12 Months
Outdoor Intentional Tanning - NHW - Baseline
Self-reported number on a scale from 1=never to 5=always for outdoor intentional tanning for the Non-Hispanic White Population
Time frame: Baseline
Outdoor Intentional Tanning - NHW - After Intervention
Self-reported number on a scale from 1=never to 5=always outdoor intentional tanning for the Non-Hispanic White Population after receiving the intervention
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
Time frame: 12 Months
Proportion of Participants Wearing a Hat - NHW - Baseline
Proportion who practiced wearing a hat for the Non-Hispanic White Population. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: Baseline
Proportion of Participants Wearing a Hat - NHW - After Intervention
Proportion who practiced wearing a hat for the Non-Hispanic White Population. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: 12 Months
Seeking Shade - NHW - Baseline
Self-reported number of hours for seeking shade or using an umbrella outdoors for the Non-Hispanic White Population. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: Baseline
Seeking Shade - NHW - After Intervention
Self-reported number of hours for seeking shade or using an umbrella outdoors for the Non-Hispanic White Population after receiving the intervention. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: 12 Months
Wearing a Shirt - NHW - Baseline
Self-reported number of hours for wearing a shirt with sleeves outdoors for the Non-Hispanic White Population. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: Baseline
Wearing a Shirt - NHW - After Intervention
Self-reported number of hours wearing a shirt with sleeves outdoors for the Non-Hispanic White Population after receiving the intervention. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: 12 Months
Wearing Sunglasses - NHW - Baseline
Self-reported number of hours for wearing sunglasses outdoors for the Non-Hispanic White Population. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: Baseline
Wearing Sunglasses - NHW - After Intervention
Self-reported number of hours wearing sunglasses outdoors for the Non-Hispanic White Population after receiving the intervention. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: 12 Months
Wearing Sunscreen - NHW - Baseline
Self-reported number of hours for wearing sunscreen outdoors for the Non-Hispanic White Population. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: Baseline
Wearing Sunscreen - NHW - After Intervention
Self-reported number of hours wearing sunscreen outdoors for the Non-Hispanic White Population after receiving the intervention. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: 12 Months
Participants With Indoor Intentional Tanning - NHW - Baseline
Participants with at least one indoor intentional tanning session for the Non-Hispanic White Population
Time frame: Baseline
Participants With Indoor Intentional Tanning - NHW - After Intervention
Participants with at least one indoor intentional tanning session for the Non-Hispanic White Population after receiving the intervention
Time frame: 12 Months
Weekday Sun Exposure - Hispanic Population Baseline
Self-reported number of hours of weekday sun exposure for the Hispanic Population
Time frame: Baseline
Weekday Sun Exposure - Hispanic Population After Intervention
Self-reported number of hours of weekday sun exposure of the Hispanic population after receiving the intervention
Time frame: 9 Months
Weekend Sun Exposure - Hispanic Population - Baseline
Self-reported number of hours of weekend sun exposure for the Hispanic Population
Time frame: Baseline
Weekend Sun Exposure - Hispanic Population - After Intervention
Self-reported number of hours of weekend sun exposure for the Hispanic Population after receiving the intervention
Time frame: 9 Months
Sunburns - Hispanic Population - Baseline
Self-reported number of Sunburns for the Hispanic Population
Time frame: Baseline
Sunburns - Hispanic Population - After Intervention
Self-reported number of Sunburns for the Hispanic Population after receiving the intervention
Time frame: 9 Months
Outdoor Intentional Tanning - Hispanic Population - Baseline
Self-reported number on a scale from 1=never to 5=always intentional tanning for the Hispanic Population
Time frame: Baseline
Outdoor Intentional Tanning - Hispanic Population - After Intervention
Self-reported number on a scale from 1=never to 5=always outdoor intentional tanning for the Hispanic Population after receiving the intervention
Time frame: 9 Months
Proportion of Participants Wearing a Hat - Hispanic Population - Baseline
Proportion who practiced wearing a hat Often to Always for the Hispanic Population. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: Baseline
Proportion of Participants Wearing a Hat - Hispanic Population - After Intervention
Proportion who practiced wearing a hat Often to Always for the Hispanic Population after receiving the intervention. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: 9 months
Seeking Shade - Hispanic Population - Baseline
Self-reported number of hours of seeking shade or using an umbrella for the Hispanic Population. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: Baseline
Seeking Shade - Hispanic Population - After Intervention
Self-reported number of hours of seeking shade or using an umbrella for the Hispanic Population after receiving the intervention. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: 9 Months
Wearing a Shirt - Hispanic Population - Baseline
Self-reported number of hours of wearing a shirt for the Hispanic Population. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: Baseline
Wearing a Shirt - Hispanic Population - After Intervention
Self-reported number of hours of wearing a shirt with sleeves outdoors for the Hispanic Population after receiving the intervention. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: 9 Months
Wearing Sunglasses - Hispanic Population - Baseline
Self-reported number of hours of wearing sunglasses for the Hispanic Population. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: Baseline
Wearing Sunglasses - Hispanic Population - After Intervention
Self-reported number of hours of wearing sunglasses for the Hispanic Population after receiving the intervention. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: 9 Months
Wearing Sunscreen - Hispanic Population - Baseline
Self-reported number of hours of wearing sunscreen for the Hispanic Population. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: Baseline
Wearing Sunscreen - Hispanic Population - After Intervention
Self-reported number of hours of wearing sunscreen for the Hispanic Population after receiving the intervention. This is a population predicted marginal proportion estimated by running a generalized estimating equation with the outcome modeled as a repeated binomial distribution (practiced the behavior often to always vs. sometimes, rarely, or never measured at both follow-ups) and using a logit link function. The model covariates included the baseline measure, any imbalanced baseline measures, predictors of missingness, and predictors of outcome.
Time frame: 9 Months
Participants With Intentional Indoor Tanning - Hispanic Population - Baseline
Participants with at least one indoor intentional tanning session for the Hispanic Population
Time frame: Baseline
Participants With Intentional Indoor Tanning - Hispanic Population - After Intervention
Participants with at least one indoor intentional tanning session for the Hispanic Population after receiving the intervention
Time frame: 9 Months
Weekday Sun Exposure - NHW Children - Baseline
Self-reported average hours spent outside during weekdays among the children of the participants in the Non-Hispanic White Population
Time frame: Baseline
Weekday Sun Exposure - NHW Children - After Intervention
Self-reported average hours spent outside during weekdays among the children of the participants in the Non-Hispanic White Population
Time frame: 12 months
Weekend Sun Exposure - NHW Children - Baseline
Self-reported average hours spent outside during weekends among the children of the participants in the Non-Hispanic White Population
Time frame: Baseline
Weekend Sun Exposure - NHW Children - After Intervention
Self-reported average hours spent outside during weekends among the children of the participants in the Non-Hispanic White Population
Time frame: 12 Months
Sunburns - NHW Children - Baseline
Self-reported number of red or painful sunburns among the children of the participants in the Non-Hispanic White Population
Time frame: Baseline
Sunburns - NHW Children - After Intervention
Self-reported number of red or painful sunburns among the children of the participants in the Non-Hispanic White Population after receiving the intervention
Time frame: 12 Months
Outdoor International Tanning - NHW Children - Baseline
Self-reported number of hours for outdoor intentional tanning among the children of the participants in the Non-Hispanic White Population
Time frame: Baseline
Outdoor Intentional Tanning - NHW Children - After Intervention
Self-reported number of hours for outdoor intentional tanning among the children of the participants in the Non-Hispanic White Population after receiving the intervention
Time frame: 12 Months
Wearing a Hat - NHW Children - Baseline
Self-reported number of hours for wearing a hat outdoors among the children of the participants in the Non-Hispanic White Population
Time frame: Baseline
Wearing a Hat - NHW Children - After Intervention
Self-reported number of hours for wearing a hat outdoors among the children of the participants in the Non-Hispanic White Population after receiving the intervention
Time frame: 12 Months
Seeking Shade - NHW Children - Baseline
Self-reported number of hours for seeking shade or using an umbrella outdoors among the children of the participants in the Non-Hispanic White Population
Time frame: Baseline
Seeking Shade - NHW Children - After Intervention
Self-reported number of hours for seeking shade or using an umbrella outdoors among the children of the participants in the Non-Hispanic White Population after receiving the intervention
Time frame: 12 Months
Wearing a Shirt - Average Risk NHW Children - Baseline
Average Risk Participants children who wore a shirt with sleeves outdoors among the participants in the Non-Hispanic White Population
Time frame: Baseline
Wearing a Shirt - Average Risk NHW Children - After Intervention
Average Risk Participants children who wore a shirt with sleeves outdoors among the participants in the Non-Hispanic White Population
Time frame: 12 Month
Wearing a Shirt - High Risk NHW Children - Baseline
Self-reported number of hours wearing a shirt with sleeves outdoors among the children of the participants in the Non-Hispanic White High Risk Population
Time frame: 12 Months
Wearing a Shirt - High Risk NHW Children - After Intervention
Self-reported number of hours wearing a shirt with sleeves outdoors among the children of the participants in the Non-Hispanic White High Risk Population after receiving the intervention
Time frame: 12 Months
Wearing Sunglasses - Average Risk NHW Children - Baseline
Self-reported number of hours for wearing sunglasses outdoors among the children of the participants in the Non-Hispanic White Average Risk Population
Time frame: Baseline
Wearing Sunglasses - Average Risk NHW Children - After Intervention
Self-reported number of hours wearing sunglasses outdoors among the children of the participants in the Non-Hispanic White Average Risk Population after receiving the intervention
Time frame: 12 Months
Wearing Sunglasses -High Risk NHW Children - Baseline
Children of the participants in the Non-Hispanic White High Risk Population who wore sunglasses outdoors
Time frame: Baseline
Wearing Sunglasses - High Risk NHW Children - After Intervention
Children of the participants in the Non-Hispanic White High Risk Population who wore sunglasses outdoors after receiving the intervention
Time frame: 12 Months
Wearing Sunscreen - NHW Children - Baseline
Self-reported number of hours for wearing sunscreen outdoors among the children of the participants in the Non-Hispanic White Population
Time frame: Baseline
Wearing Sunscreen - NHW Children - After Intervention
Self-reported number of hours wearing sunscreen outdoors among the children of the participants in the Non-Hispanic White Population after receiving the intervention
Time frame: 12 Months
Weekday Sun Exposure - Hispanic Children Population Baseline
Self-reported number of hours of weekday sun exposure among the children of the participants in the Hispanic Population
Time frame: Baseline
Weekday Sun Exposure - Hispanic Children Population After Intervention
Self-reported number of hours of weekday sun exposure among the children of the participants in the Hispanic Population after receiving the intervention
Time frame: 9 Months
Weekend Sun Exposure - Hispanic Children Population - Baseline
Self-reported number of hours of weekend sun exposure among the children of the participants in the Hispanic Population
Time frame: Baseline
Weekend Sun Exposure - Hispanic Children Population - After Intervention
Self-reported number of hours of weekend sun exposure among the children of the participants in the Hispanic Population after receiving the intervention
Time frame: 9 Months
Sun Protection Behaviors - Hispanic Children Population - Baseline
Self-reported number of hours of sun protection behaviors among the children of the participants in the Hispanic Population
Time frame: Baseline
Sun Protection Behaviors - Hispanic Children Population - After Intervention
Self-reported number of hours of sun protection behaviors among the children of the participants in the Hispanic Population after receiving the intervention
Time frame: 9 Months
Outdoor Intentional Tanning - Hispanic Children Population - Baseline
Self-reported number of hours of outdoor intentional tanning among the children of the participants in the Hispanic Population
Time frame: Baseline
Outdoor Intentional Tanning - Hispanic Children Population - After Intervention
Self-reported number of hours of outdoor intentional tanning among the children of the participants in the Hispanic Population after receiving the intervention
Time frame: 9 Months
Sunburns - Hispanic Children Population - Baseline
Self-reported number of Sunburns among the children of the participants in the Hispanic Population
Time frame: Baseline
Sunburns - Hispanic Children Population - After Intervention
Self-reported number of Sunburns among the children of the participants in the Hispanic Population after receiving the intervention
Time frame: 9 Months
Wearing a Hat - Hispanic Children Population - Baseline
Children of participants in the Hispanic Population who wore a hat before receiving the intervention
Time frame: Baseline
Wearing a Hat - Hispanic Children Population - After Intervention
Children of participants in the Hispanic Population who wore a hat after receiving the intervention
Time frame: 9 months
Seeking Shade - Hispanic Children Population - Baseline
Self-reported number of hours of seeking shade or using an umbrella among the children of the participants in the Hispanic Population
Time frame: Baseline
Seeking Shade - Hispanic Children Population - After Intervention
Self-reported number of hours of seeking shade or using an umbrella among the children of the participants in the Hispanic Population after receiving the intervention
Time frame: 9 Months
Wearing a Shirt - Average Risk Hispanic Children Population - Baseline
Children of the participants in the Hispanic Average Risk Population who reported wearing a shirt with sleeves outdoors
Time frame: Baseline
Wearing a Shirt - Hispanic Children Population - After Intervention
Children of the participants in the Hispanic Average Risk Population who reported wearing a shirt with sleeves outdoors, after receiving the intervention
Time frame: 9 Months
Wearing a Shirt - Hispanic Children High Risk Population - Baseline
Self-reported number of hours of wearing a shirt among the children of the participants in the Hispanic Population
Time frame: Baseline
Wearing a Shirt - Hispanic Children High Risk Population - After Intervention
Self-reported number of hours of wearing a shirt with sleeves outdoors among the children of the participants in the Hispanic High Risk Population after receiving the intervention
Time frame: 9 Months
Wearing Sunglasses - Hispanic Children Population - Baseline
Children of the participants in the Hispanic Population who reported wearing sunglasses
Time frame: Baseline
Wearing Sunglasses - Hispanic Children Population - After Intervention
Children of the participants in the Hispanic Population who reported wearing sunglasses, after receiving the intervention
Time frame: 9 Months
Wearing Sunscreen - Hispanic Children Average Risk Population - Baseline
Children of the participants in the Hispanic Average Risk Population wo reported wearing sunscreen
Time frame: Baseline
Wearing Sunscreen - Hispanic Children Population - After Intervention
Children of the participants in the Hispanic Average Risk Population wo reported wearing sunscreen, after receiving the intervention
Time frame: 9 Months
Wearing Sunscreen - Hispanic Children High Risk Population - Baseline
Self-reported number of hours of wearing sunscreen among the children of the participants in the Hispanic High Risk Population
Time frame: Baseline
Wearing Sunscreen - Hispanic High Risk Children Population - After Intervention
Self-reported number of hours of wearing sunscreen among the children of the participants in the Hispanic High Risk Population after receiving the intervention
Time frame: 9 Months