Pacheco Pauline Müller, Bairros Fernanda de Souza, Neutzling Marilda Borges, Nunes Luciana Neves, Knauth Daniela Riva, Dos Santos Francine Silva, Drehmer Michele
Postgraduate Studies Program in Epidemiology, School of Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
Postgraduate Studies Program in Collective Health, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
Int J Public Health. 2024 Nov 27;69:1607549. doi: 10.3389/ijph.2024.1607549. eCollection 2024.
To evaluate the effectiveness of a nutrition counseling intervention on food consumption according to the Nova classification that reflects levels of food processing.
Controlled community trial was conducted in quilombola communities in the South of Brazil. Four communities were allocated to the control group (CG) and the intervention group (IG), two communities comprised each group. A total of 158 individuals (CG = 87; IG = 68) were included in the study. The intervention consisted of six theoretical and practical workshops on food and nutrition education, conducted over a 4-month period. We used a 24-hour recall at baseline and another post-intervention.
There was an increase in the consumption of traditional quilombola food as an effect of the intervention (from 14.5% to 20.7% in the IG, and from 12.7% to 16.0% in the CG, = 0.05). There was no significant variation in the other Nova food groups according to time and intervention.
An increase in traditional quilombola food indicates a resumption of traditional food intake and appreciation of local culture as an effect of this intervention at the community level. www.clinicaltrials.gov, identifier NCT02489149.
根据反映食品加工水平的诺瓦分类法，评估营养咨询干预对食物消费的有效性。
在巴西南部的基隆博社区进行了对照社区试验。四个社区被分配到对照组（CG）和干预组（IG），每组包括两个社区。共有158人（CG = 87；IG = 68）纳入研究。干预措施包括在4个月内举办6次关于食品和营养教育的理论与实践工作坊。我们在基线时和干预后采用24小时回顾法。
作为干预的效果，基隆博传统食物的消费量有所增加（IG组从14.5%增至20.7%，CG组从12.7%增至16.0%，P = 0.05）。根据时间和干预情况，其他诺瓦食物组没有显著变化。
基隆博传统食物消费量的增加表明，作为社区层面这项干预的效果，传统食物摄入量得以恢复，当地文化得到重视。临床试验.gov，标识符NCT02489149。
