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Adiposity and risk of cardiovascular diseases in Japan: secular trend, individual level associations and causal pathway-implications for the prevention of cardiovascular diseases in societies with rapid economic development. EPMA J 2: 65-73.","DOI":"10.1007\/s13167-011-0071-4"},{"key":"2","unstructured":"2) NCD Risk Factor Collaboration (NCD-RisC). 2024. Worldwide trends in underweight and obesity from 1990 to 2022: a pooled analysis of 3663 population-representative studies with 222 million children, adolescents, and adults. Lancet 403: 1027-1050."},{"key":"3","doi-asserted-by":"crossref","unstructured":"3) Cao C, Hu H, Zheng X, Zhang X, Wang Y, He Y. 2022. Association between central obesity and incident diabetes mellitus among Japanese: a retrospective cohort study using propensity score matching. Sci Rep 12: 13445.","DOI":"10.1038\/s41598-022-17837-1"},{"key":"4","unstructured":"4) Ferster C, Nurnberger J, Levitt E. 1962. The control of eating. J Mathetics 1: 87-109."},{"key":"5","doi-asserted-by":"crossref","unstructured":"5) Otsuka R, Tamakoshi K, Yatsuya H, Wada K, Matsushita K, OuYang P, Hotta Y, Takefuji S, Mitsuhashi H, Sugiura K, Sasaki S, Kral JG, Toyoshima H. 2008. Eating fast leads to insulin resistance: findings in middle-aged Japanese men and women. Prev Med 46: 154-159.","DOI":"10.1016\/j.ypmed.2007.07.031"},{"key":"6","doi-asserted-by":"crossref","unstructured":"6) Maruyama K, Sato S, Ohira T, Maeda K, Noda H, Kubota Y, Nishimura S, Kitamura A, Kiyama M, Okada T, Imano H, Nakamura M, Ishikawa Y, Kurokawa M, Sasaki S, Iso H. 2008. The joint impact on being overweight of self-reported behaviors of eating quickly and eating until full: cross-sectional survey. BMJ 337: a2002.","DOI":"10.1136\/bmj.a2002"},{"key":"7","doi-asserted-by":"crossref","unstructured":"7) Masaki T, Yoshimatsu H, Chiba S, Watanabe T, Sakata T. 2001. Central infusion of histamine reduces fat accumulation and upregulates the UCP family in leptin-resistant obese mice. Diabetes 50: 376-384.","DOI":"10.2337\/diabetes.50.2.376"},{"key":"8","doi-asserted-by":"crossref","unstructured":"8) Zhu Y, Hollis JH. 2015. Relationship between chewing behavior and body weight status in fully dentate healthy adults. Int J Food Sci Nutr 66: 135-139.","DOI":"10.3109\/09637486.2014.979317"},{"key":"9","doi-asserted-by":"crossref","unstructured":"9) Otsuka R, Tamakoshi K, Yatsuya H, Murata C, Sekiya A, Wada K, Zhang HM, Matsushita K, Sugiura K, Takefuji S, OuYang P, Nagasawa N, Kondo T, Sasaki S, Toyoshima H. 2006. Eating fast leads to obesity: findings based on self-administered questionnaires among middle-aged Japanese men and women. J Epidemiol 16: 117-124.","DOI":"10.2188\/jea.16.117"},{"key":"10","doi-asserted-by":"crossref","unstructured":"10) Burger KS, Fisher JO, Johnson SL. 2011. Mechanisms behind the portion size effect: visibility and bite size. Obesity 19: 546-551.","DOI":"10.1038\/oby.2010.233"},{"key":"11","doi-asserted-by":"crossref","unstructured":"11) Shiozawa K, Mototani Y, Suita K, Ito A, Kawamura N, Yagisawa Y, Matsuo I, Hayakawa Y, Nariyama M, Umeki D, Saeki Y, Ohnuki Y, Okumura S. 2019. Relationship between bite size per mouthful and dental arch size in healthy subjects. J Physiol Sci 69: 159-163.","DOI":"10.1007\/s12576-018-0630-8"},{"key":"12","doi-asserted-by":"crossref","unstructured":"12) Hidaka N, Kurose S, Takao N, Miyauchi T, Nakajima S, Yoshiuchi S, Fujii A, Takahashi K, Tsutsumi H, Habu D, Taniguchi K, Kimura Y. 2023. Effect of mastication evaluation and intervention on body composition and biochemical indices in female patients with obesity: a randomized controlled trial. 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Sci Rep 12: 4117.","DOI":"10.1038\/s41598-022-08084-5"},{"key":"16","doi-asserted-by":"crossref","unstructured":"16) Taniguchi K, Kondo H, Tanaka T, Nishikawa A. 2018. Earable RCC: development of an earphone-type reliable chewing-count measurement device. J Healthcare Eng 2018: 6161525.","DOI":"10.1155\/2018\/6161525"},{"key":"17","doi-asserted-by":"crossref","unstructured":"17) Yamaguchi T, Mikami S, Saito M, Okada K, Gotouda A. 2018. A newly developed ultraminiature wearable electromyogram system useful for the analysis of masseteric activity during the whole day. J Prosthodont Res 62: 110-115.","DOI":"10.1016\/j.jpor.2017.04.001"},{"key":"18","doi-asserted-by":"crossref","unstructured":"18) Zhang R, Amft O. 2018. Monitoring chewing and eating in free-living using smart eyeglasses. IEEE J Biomed Health Inform 22: 23-32.","DOI":"10.1109\/JBHI.2017.2698523"},{"key":"19","doi-asserted-by":"crossref","unstructured":"19) Tanihara S, Imatoh T, Miyazaki M, Babazono A, Momose Y, Baba M, Uryu Y, Une H. 2011. Retrospective longitudinal study on the relationship between the 8-year weight change and current eating speed. Appetite 57: 179-183.","DOI":"10.1016\/j.appet.2011.04.017"},{"key":"20","doi-asserted-by":"crossref","unstructured":"20) Sasaki S, Katagiri A, Tsuji T, Shimoda T, Amano K. 2003. Self-reported rate of eating correlates with body mass index in 18-year-old Japanese women. Int J Obes Relat Metab Disord 27: 1405-1410.","DOI":"10.1038\/sj.ijo.0802425"},{"key":"21","doi-asserted-by":"crossref","unstructured":"21) Tufano M, Lasschuijt M, Chauhan A, Feskens EJM, Camps G. 2022. Capturing eating behavior from video analysis: a systematic review. 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