Table 3.
Sample study schedulea.
| Month and data collection days | Frequency and timing of study activities | |||||||
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Device wearing | EMAsb | Monthly survey (once) | |||||
| Month 1 (daily) | On April 2, 2023 | |||||||
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Days 1-30 | From March 4, 2023, to April 2, 2023 | From March 4, 2023, to April 2, 2023 |
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| Month 2 (4 times) | On May 2, 2023 | |||||||
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Days 31 and 32 | From wake up on April 4, 2023, to wake up on April 6, 2023 | On April 6, 2023 |
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Days 33 and 34 | From wake up on April 10, 2023, to wake up on April 12, 2023 | On April 12, 2023 |
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Days 35 and 36 | From wake up on April 19, 2023, to wake up on April 21, 2023 | On April 21, 2023 |
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Days 37 and 38 | From wake up on April 28, 2023, to wake up on April 30, 2023 | On April 30, 2023 |
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| Month 3 (4 times) | On June 1, 2023 | |||||||
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Days 39 and 40 | From wake up on May 8, 2023, to wake up on May 10, 2023 | On May 10, 2023 |
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Days 41 and 42 | From wake up on May 16, 2023, to wake up on May 18, 2023 | On May 18, 2023 |
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Days 43 and 44 | From wake up on May 20, 2023, to wake up on May 22, 2023 | On May 22, 2023 |
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Days 45 and 46 | From wake up on May 28, 2023, to wake up on May 30, 2023 | On May 30, 2023 |
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| Month 4 (4 times) | On July 1, 2023 | |||||||
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Days 47 and 48 | From wake up on June 4, 2023, to wake up on June 6, 2023 | On June 6, 2023 |
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Days 49 and 50 | From wake up on June 9, 2023, to wake up on June 11, 2023 | On June 11, 2023 |
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Days 51 and 52 | From wake up on June 14, 2023, to wake up on June 16, 2023 | On June 16, 2023 |
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Days 53 and 54 | From wake up on June 28, 2023, to wake up on June 30, 2023 | On June 30, 2023 |
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| Month 5 (4 times) | On July 31, 2023 | |||||||
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Days 55 and 56 | From wake up on July 6, 2023, to wake up on July 8, 2023 | On July 8, 2023 |
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Days 57 and 58 | From wake up on July 10, 2023, to wake up on July 12, 2023 | On July 12, 2023 |
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Days 59 and 60 | From wake up on July 20, 2023, to wake up on July 22, 2023 | On July 22, 2023 |
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Days 61 and 62 | From wake up on July 25, 2023, to wake up on July 27, 2023 | On July 27, 2023 |
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| Month 6 (4 times) | On August 18, 2023 | |||||||
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Days 63 and 64 | From wake up on August 4, 2023, to wake up on August 6, 2023 | On August 6, 2023 |
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Days 65 and 66 | From wake up on August 12, 2023, to wake up on August 14, 2023 | On August 14, 2023 |
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Days 67 and 68 | From wake up on August 19, 2023, to wake up on August 21, 2023 | On August 21, 2023 |
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Days 69 and 70 | From wake up on August 24, 2023, to wake up on August 26, 2023 | On August 26, 2023 |
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aSchedule is based on an enrollment date of March 1, 2023. Participation in the study is for 6 months with a total of 70 days of digital device wearing. In the first month, patients are required to wear a wristband and temperature patch, then only the wristband in months 2 to 6.
bEMA: ecological momentary assessment.