TY  - JOUR
T1  - Dietary Starch and Its Relationship with Caries Progression: Long-Term Findings from Finland
A1  - Shinya Yamanaka
A1  - Clement G Yedjou
A1  - Anil Duhan
A1  - Anand Venugopal
JF  - Turkish Journal of Public Health Dentistry
JO  - Turk J Public Health Dent
SN  - 3062-3359
Y1  - 2025
VL  - 5
IS  - 1
DO  - 10.51847/OJcNT3vys3
SP  - 96
EP  - 107
N2  - This study aimed to investigate the link between starch consumption (quantity and source) and progression of dental caries in adults across an 11-year period. Information was collected from 1,679 adults aged 30 years or older who participated in a series of three nationwide surveys in Finland. During the baseline survey, all participants completed a 128-item, semi-structured food frequency questionnaire that had been previously validated. from which daily starch intake (grams and % of total energy) and intake of seven starch-rich food categories (including potatoes, potato derivatives, roots/tubers, refined cereals, pasta, whole grains, and legumes) were estimated. Dental caries status was assessed in clinical examinations and expressed using the DMFT index, analyzed as a repeated measure. Associations between baseline starch intake and 11-year DMFT change were evaluated with linear mixed-effects modeling, adjusted for sociodemographics, lifestyle, sugar consumption, and general health. The average DMFT index was 21.9 (95% CI: 21.6–22.2) in 2000, increasing by 0.47 (95% CI: 0.38–0.56) in 2004/05, and a further 0.33 (95% CI: 0.20–0.45) in 2011. No association was detected between overall starch intake and DMFT progression, regardless of whether intake was expressed in grams/day or as % of energy intake. Among the seven food categories, only pasta intake showed an inverse association with DMFT at baseline, but it was unrelated to changes over the follow-up period. Over an 11-year timeframe, starch intake—neither in total quantity nor by food type—showed no significant relationship with dental caries development in Finnish adults.
UR  - https://tjphd.com/article/dietary-starch-and-its-relationship-with-caries-progression-long-term-findings-from-finland-3q4nglbx2vlofpa
ER  -