Czekajło Anna, Różańska Dorota, Mandecka Anna, Konikowska Klaudia, Madalińska Malwina, Szuba Andrzej, Regulska-Ilow Bożena
Department of Dietetics, Wroclaw Medical University, Wroclaw, Poland
Department of Dietetics, Students Scientific Club, Wroclaw Medical University, Wroclaw, Poland
Rocz Panstw Zakl Hig. 2017;68(3):261-268.
Glycemic load (GL) is used to evaluate how various food products affect blood sugar level. According to some studies, high dietary GL may increase the risk of cancer development and recurrence.
The aim of the study was to assess dietary glycemic load and intake of carbohydrates derived from various food products by patients staying on an oncological ward.
The study group included 100 cancer patients aged 19-83 years (59.6 ± 11.3 years). GL, energy and nutrient intake was estimated based on the data from the Food Frequency Questionnaire (FFQ). The correlations between dietary GL and consumption of 18 groups of products were assessed.
The average GL per 1000 kcal was 61.0 ± 8.6 g in the diets of men and 56.2 ± 9.5 g in the diets of women. High GL (>120 g) was observed in 76% of analyzed diets. The diets of men had higher GL, energy and sucrose content than the diets of women. Men, in comparison to women, consumed more refined grain products (144.1 ± 78.2 g vs. 95.5 ± 67.8 g), beverages (236.4 ± 344.7 g vs. 69.2 ± 173.0 g), honey and sugar (28.0 ± 22.2 g vs. 16.7 ± 18.0 g), dark chocolate (4.5 ± 4.5 g vs. 3.9 ± 6.7 g), sweets (66.1 ± 56.6 g vs. 38.8 ± 39.5 g) and soups (313.3 ± 105.3 g vs. 260.8 ± 160.3 g).
Analyzed diets were characterized by high GL and simple sugars content. Men consumed more refined and sweetened products than women. The improvement of knowledge about proper nutrition is needed in studied group of cancer patients.
血糖负荷（GL）用于评估各类食品如何影响血糖水平。根据一些研究，高膳食血糖负荷可能会增加癌症发生和复发的风险。
本研究的目的是评估肿瘤病房患者的膳食血糖负荷以及各类食品碳水化合物的摄入量。
研究组包括100名年龄在19 - 83岁（平均59.6±11.3岁）的癌症患者。基于食物频率问卷（FFQ）的数据估算血糖负荷、能量和营养摄入量。评估膳食血糖负荷与18类食品消费之间的相关性。
男性饮食中每1000千卡的平均血糖负荷为61.0±8.6克，女性饮食中为56.2±9.5克。在76%的分析饮食中观察到高血糖负荷（>120克）。男性的饮食比女性的饮食具有更高的血糖负荷、能量和蔗糖含量。与女性相比，男性食用更多的精制谷物产品（144.1±78.2克对95.5±67.8克）、饮料（236.4±344.7克对69.2±173.0克）、蜂蜜和糖（28.0±22.2克对16.7±18.0克）、黑巧克力（4.5±4.5克对3.9±6.7克）、甜食（66.1±56.6克对38.8±39.5克）和汤（313.3±105.3克对260.8±160.3克）。
分析的饮食特点是血糖负荷高和单糖含量高。男性比女性食用更多的精制和加糖产品。所研究的癌症患者群体需要提高关于合理营养的知识。
