Soares Janaina, Vargas Divane de
Universidade Federal de Minas Gerais. Belo Horizonte, Minas Gerais, Brazil.
Universidade de São Paulo. São Paulo, São Paulo, Brazil.
Rev Bras Enferm. 2020 Feb 10;73(1):e20180138. doi: 10.1590/0034-7167-2018-0138. eCollection 2020.
To verify the effectiveness of the group brief intervention (GBI), performed by nurses in motivational stages to change the pattern of alcohol intake.
Randomized controlled trial with 3-month follow-up. The ruler of readiness for change was applied in 180 individuals with risk or harmful alcohol intake pattern in basic health unit. Only the experimental group (EG) was submitted to the intervention. Both groups (experimental and control [CG]) participated in the follow-up.
EG had a mean score before GBI=6.55 (SD=3.41) points (preparation). After GBI=8.00 (SD=2.88) points (action) and in the follow-up 7.92 (SD=3.06) points (action). CG presented a mean score before GBI=5.42 (SD=3.26) points (preparation); after GBI=6.67 (SD=3.05) points (preparation) and in the follow up had a mean score of 4.80 (SD=2.86) points (contemplation). There was a statistically significant difference between the two groups at the motivational stages (p≤ 0,03).
It was evidenced that GBI was effective in increasing the motivation to change harmful alcohol intake.
验证护士在动机阶段实施的小组简短干预（GBI）对改变酒精摄入模式的有效性。
进行为期3个月随访的随机对照试验。对基层卫生单位中180名有危险或有害酒精摄入模式的个体应用改变准备程度量表。仅对实验组（EG）进行干预。两组（实验组和对照组[CG]）均参与随访。
实验组在小组简短干预前的平均得分为6.55（标准差=3.41）分（准备阶段）。小组简短干预后为8.00（标准差=2.88）分（行动阶段），随访时为7.92（标准差=3.06）分（行动阶段）。对照组在小组简短干预前的平均得分为5.42（标准差=3.26）分（准备阶段）；小组简短干预后为6.67（标准差=3.05）分（准备阶段），随访时平均得分为4.80（标准差=2.86）分（思考阶段）。在动机阶段，两组之间存在统计学上的显著差异（p≤0.03）。
有证据表明小组简短干预在增加改变有害酒精摄入的动机方面是有效的。
