Tianda Feng1, Ziyi Feng2, Lili Jiang3, Qi Yu1, Kuiran Liu4. 1. Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang, China. 2. Department of Postgraduate, China Medical University, Shenyang, Liaoning, China. 3. Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, No.36, San Hao Street, Shenyang, Liaoning 110004, China. 4. Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, No.36, San Hao Street, Shenyang, Liaoning 110004, China. Electronic address: liukr@sj-hospital.org.
Abstract
BACKGROUND: There were few studies to examine the associations of food preferences and obesity patterns with the incident mild cognitive impairment (MCI). Therefore, this study aimed to examine the associations of health behaviors, food preferences, and with the incidence of MCI. METHODS: All participants aged ≥ 55 years were potential eligible. The types of health behaviors and food preferences were recorded using the valid questionnaire. The obesity patterns were defined as follows:G-/A-, G+/A- or G-/A+, and G+/A+. The cognition tests included immediate and delayed recall, counting backward from 20, and serial 7 subtraction. The total cognitive score ranged from 0 to 27. Subjects with a score < 7 were considered as MCI. RESULTS: There were 8236 subjects included in this study. Martial arts, ping pong, and reading or writing were associated with the lower incident MCI (P = 0.039, 0.006, and 0.016, respectively). However, TV or computer usage was associated with the higher incident MCI (P = 0.029; HR: 1.455; and HR 95% CI: 1.040- 2.036). Fast foods, soft/sugared drinks, and salty snack foods increased the incident MCI (P< 0.001, = 0.032, and 0.002, respectively). G+/A- or G-/A+ and G+/A+ were associated with the lower incident MCI (P = 0.018 and < 0.001, respectively). LIMITATIONS: The basic mechanisms of health behaviors, food preferences, and obesity patterns on the risk of MCI were not fully explained. CONCLUSION: Reading or writing and G+/A+ were associated with the lower incident MCI. However, TV or computer usage and fast foods were associated with the higher incident MCI.
BACKGROUND: There were few studies to examine the associations of food preferences and obesity patterns with the incident mild cognitive impairment (MCI). Therefore, this study aimed to examine the associations of health behaviors, food preferences, and with the incidence of MCI. METHODS: All participants aged ≥ 55 years were potential eligible. The types of health behaviors and food preferences were recorded using the valid questionnaire. The obesity patterns were defined as follows:G-/A-, G+/A- or G-/A+, and G+/A+. The cognition tests included immediate and delayed recall, counting backward from 20, and serial 7 subtraction. The total cognitive score ranged from 0 to 27. Subjects with a score < 7 were considered as MCI. RESULTS: There were 8236 subjects included in this study. Martial arts, ping pong, and reading or writing were associated with the lower incident MCI (P = 0.039, 0.006, and 0.016, respectively). However, TV or computer usage was associated with the higher incident MCI (P = 0.029; HR: 1.455; and HR 95% CI: 1.040- 2.036). Fast foods, soft/sugared drinks, and salty snack foods increased the incident MCI (P< 0.001, = 0.032, and 0.002, respectively). G+/A- or G-/A+ and G+/A+ were associated with the lower incident MCI (P = 0.018 and < 0.001, respectively). LIMITATIONS: The basic mechanisms of health behaviors, food preferences, and obesity patterns on the risk of MCI were not fully explained. CONCLUSION: Reading or writing and G+/A+ were associated with the lower incident MCI. However, TV or computer usage and fast foods were associated with the higher incident MCI.