| 基本情報/Basic information |
| 一般向け試験名/Public title |
笑い等のポジティブな心理介入が生活習慣病発症・重症化予防に及ぼす影響についての疫学研究 |
The effects of laughter and other positive psychological interventions on the prevention of the onset and severity of lifestyle-related diseases. |
| 一般向け試験名略称/Acronym |
笑い等の心理介入が生活習慣病発症・重症化予防に及ぼす影響 |
The effects of laughter interventions on the prevention of the onset and severity of lifestyle-related diseases. |
| 科学的試験名/Scientific Title |
笑い等のポジティブな心理介入が生活習慣病発症・重症化予防に及ぼす影響についての疫学研究 |
The effects of laughter and other positive psychological interventions on the prevention of the onset and severity of lifestyle-related diseases. |
| 科学的試験名略称/Scientific Title:Acronym |
笑い等の心理介入が生活習慣病発症・重症化予防に及ぼす影響 |
The effects of laughter interventions on the prevention of the onset and severity of lifestyle-related diseases. |
| 試験実施地域/Region |
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| 評価/Assessment |
| 主要アウトカム評価項目/Primary outcomes |
介入12週間後の血液検査によるヘモグロビンA1c値
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Hemoglobin A1c level by blood test after 12-weeks intervention
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| 副次アウトカム評価項目/Key secondary outcomes |
介入12週間後の①笑いの頻度、うつ症状、自覚的ストレスなどの心理的健康度、睡眠時間等の生活習慣
②血圧、脈拍数、体重、肥満度、腹囲
③自律神経機能 |
After 12-weeks intervention (1) frequency of laughter, psychological health such as depressive symptoms and subjective stress, and lifestyle habits such as sleep time
(2) Blood pressure, pulse rate, body weight, body mass index, and waist circumstance
(3) Autonomic nervous system function |
| 介入/Intervention |
| 群数/No. of arms |
2 |
| 介入の目的/Purpose of intervention |
治療・ケア/Treatment |
| 介入の種類/Type of intervention |
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| 介入1/Interventions/Control_1 |
笑いヨガ(1回1時間を8回/12週) |
Laughter Yoga (1hour, 8 times/12 weeks) |
| 介入2/Interventions/Control_2 |
笑いと健康に関する講義(1回30分を8回/12週) |
Lecture about laughter and health (30min, 8 times/12 weeks) |
| 介入3/Interventions/Control_3 |
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| 介入4/Interventions/Control_4 |
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| 介入5/Interventions/Control_5 |
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| 介入6/Interventions/Control_6 |
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| 介入7/Interventions/Control_7 |
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| 介入8/Interventions/Control_8 |
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| 介入9/Interventions/Control_9 |
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| 介入10/Interventions/Control_10 |
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| 結果/Result |
| 結果掲載URL/URL related to results and publications |
https://www.fmu.ac.jp/home/epi/report/index.html |
| 組み入れ参加者数/Number of participants that the trial has enrolled |
42 |
| 主な結果/Results |
42名の参加者のうち、40名が解析対象となった(笑いヨガ群;n=20、対照群;n=20)。平均HbA1c値は、笑いヨガ群で7.12%から6.86%、対照群で7.20%から7.27%に変化した(変化の平均群間差は-0.33% [95%CI, -0.57% to -0.09%], P= 0.008 )。ポジティブな感情は笑いヨガ群のみで有意に増加した。睡眠時間も、笑いヨガ群でのみ、統計的に有意ではないが(P = 0.074)、増加した。 |
Among 42 participants, 40 participants were included in the analysis (laughter yoga group; n=20, control group; n=20). The mean HbA1c level changed from 7.12% to 6.86% in the laughter yoga group and from 7.20% to 7.27% in the control group (mean between-group difference for change of -0.33%, P= 0.008). Positive affect increased significantly only in the laughter yoga group. Sleep duration also increased, however statistically insignificant (P = 0.074), only in the laughter yoga group. |
| 主な結果入力日/Results date posted |
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| 結果掲載遅延/Results Delayed |
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| 結果遅延理由/Results Delay Reason |
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| 最初の試験結果の出版日/Date of the first journal publication of results |
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| 参加者背景/Baseline Characteristics |
参加者の大半は女性であった(66.7%)。両群のベースライン特性には有意差はなかった。 |
The majority of the participants were women (66.7%). There were no significant differences in baseline characteristics between the two groups.
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| 参加者の流れ/Participant flow |
42名がベースライン測定を受け、研究への参加を承諾した。このうち、21名が笑いヨガ群に、21名が対照群に割り付けられた。笑いヨガ群に1名、対照群に1名が個人的な理由で脱落した。最終的に40名(笑いヨガ群20名、対照群20名)が解析に含まれた。両群の参加者のアドヒアランス率は95%であった。 |
42 were received baseline measurements and accepted to participate the study. Of these, 21 participants were allocated to the laughter yoga group and 21 participants to the control group. One person in the laughter yoga group and one person in the control group dropped out because of personal reasons. Finally, 40 participants were included in the analysis (20 in the laughter yoga group and 20 in the control group). Participants in both groups showed adherence rates of 95%. |
| 有害事象/Adverse events |
特になし |
None |
| 評価項目/Outcome measures |
平均HbA1c値は、笑いヨガ群で7.12%から6.86%(P = 0.004)、対照群で7.20%から7.27%(P = 0.410)へと変化している。両群間の調整前の差は統計的に有意であった(-0.33%, 95%CI: -0.57% to -0.09%, P = 0.008)。年齢とBMIで調整した差も有意であった(P = 0.004)。肯定的感情のスコアは、群間差は統計的に有意ではなかったが、笑いヨガ群でのみ有意に増加した(P = 0.018)。統計的有意性は境界線上(P = 0.074)であったが、笑いヨガ群では睡眠時間の増加がみられ、笑いヨガ群と対照群の間の未調整および調整後の統計的有意性も境界線上(それぞれP = 0.080, 0.053)であった。 |
The mean HbA1c level changed from 7.12% to 6.86% in the laughter yoga group (P=0.004) and from 7.20% to 7.27% in the control group (P=0.410). The unadjusted difference between the two groups was statistically significant (-0.33%, 95%CI: -0.57% to -0.09%, P=0.008). Age and BMI adjusted difference was also significant (P = 0.004). The score in positive affect significantly increased only in the laughter yoga group (P = 0.018), although the between-group difference was not statistically significant. Although the statistical significance was borderline (P=0.074), there was an increase in sleep duration in the laughter yoga group, and the unadjusted and adjusted statistical significance between the laughter yoga group and the control group was also borderline (P=0.080 and 0.053, respectively). |
| 個別症例データ共有計画/Plan to share IPD |
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| 個別症例データ共有計画の詳細/IPD sharing Plan description |
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