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Group A Intervention group (benefit)
| ● Susceptibility to cervical cancer. |
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“The incidence rate of cervical cancer dramatically rises among individuals in their 20s and 30s”.
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| ● The respective 5-year survival rate of cervical cancer in each clinical stage. |
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“The 5-year survival rate of cervical cancer is over 90% when the disease is localized”.
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Group B Intervention group (benefit + risk)
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Group B received the message including the above information, as well as information below.
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| ● Possibility of false negatives and interval cancer. |
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“Accuracy of screening is not 100%. There is risk of interval cancer”.
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| ● Possibility of false positives and unnecessary treatment. |
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“More than 90% of positive or suspicious patients will not be diagnosed as cervical cancer”.
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“You have risk for receiving unnecessary treatment”.
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| ● Possibility of overdiagosis. |
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“It’s not sure whether detected cancer should be treated or not. You should talk with your doctor how to care the disease”.
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Group C Control group (simple)
| ● Usual reminder. |
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“You are due for your cervical cancer screening”.
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