{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,12]],"date-time":"2025-09-12T18:02:47Z","timestamp":1757700167274},"reference-count":49,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2005,4,27]],"date-time":"2005-04-27T00:00:00Z","timestamp":1114560000000},"content-version":"vor","delay-in-days":5444,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["American J Phys Anthropol"],"published-print":{"date-parts":[[1990,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>In order to examine the eruption order of the first two permanent teeth, kindergarten children 5 to 6 years old were examined in Hakone, Japan. Among a total of 817 children examined from 1976 to 1984, 349 were determined as I\u2010type children, whose mandibular first incisor erupted earlier than the mandibular first molar, and 183 were as M\u2010type children, whose first molar erupted earlier in the mandible. The mandibular I\u2010type rate, i.e., the proportion of the I\u2010type among a total of I\u2010 and M\u2010type children, was 66% (349\/532). In 1983\u20131984, the I\u2010type rate was 70% among boys and 62% among girls, but the overall I\u2010type rate did not differ significantly by the sex of the subject or by the year of examination. The I\u2010type rate varied significantly with the season of subject's birth. Those born in October or November showed a significantly lower I\u2010type rate (33%) than the other subjects (<jats:italic>P<\/jats:italic> &lt; 0.001), in spite of a shift of birth season with low I\u2010type rate toward winter in 1983\u20131984. The difference of the I\u2010type rate according to birth season suggests that the causes responsible for this change are primarily environmental and act at the prenatal or perinatal stage of life.<\/jats:p>","DOI":"10.1002\/ajpa.1330820208","type":"journal-article","created":{"date-parts":[[2006,2,4]],"date-time":"2006-02-04T07:50:58Z","timestamp":1139039458000},"page":"191-198","source":"Crossref","is-referenced-by-count":20,"title":["Changes in the eruption order of the first permanent tooth and their relation to season of birth in Japan"],"prefix":"10.1002","volume":"82","author":[{"given":"K.","family":"Nonaka","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Ichiki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T.","family":"Miura","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2005,4,27]]},"reference":[{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1177\/00220345630420020901"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/ajpa.1330540310"},{"key":"e_1_2_1_4_1","first-page":"227","article-title":"Berechnung des durchschnittlichen posteruptiven Zahnalters aufgrund der Ergebnisse von Querschnitterhebungen","volume":"66","author":"Bauer VP","year":"1978","journal-title":"Mund\u2010 u. Kieferheilkd."},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1080\/03014467500000661"},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1080\/03014467800002631"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1177\/00220345650440031201"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.1.4825.1425"},{"key":"e_1_2_1_9_1","first-page":"467","article-title":"Dentition in the Gypsy children and youth. II. The sequence of eruption of the individual teeth of the permanent dentition in comparison with Czech children","volume":"55","author":"Dokladal M","year":"1982","journal-title":"Scripta Medica"},{"key":"e_1_2_1_10_1","first-page":"176","article-title":"Tooth eruption and menarche on Brazilian\u2010born children of Japanese ancestry","volume":"41","author":"Eveleth PB","year":"1969","journal-title":"Hum. Biol."},{"key":"e_1_2_1_11_1","first-page":"51","article-title":"Eruption times of the deciduous and permanent teeth of natives on Bougainville Island, territory of New Guinea: A study of racial variation","volume":"41","author":"Friedlaender JS","year":"1969","journal-title":"Hum. Biol."},{"key":"e_1_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1177\/00220345710500060701"},{"key":"e_1_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/ajpa.1330390213"},{"key":"e_1_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/0003-9969(73)90099-X"},{"key":"e_1_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1080\/03014468100005251"},{"key":"e_1_2_1_16_1","first-page":"34","article-title":"Nutrition, growth and dentition","volume":"65","author":"Hellman M","year":"1923","journal-title":"Dent. Cosmos"},{"key":"e_1_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0096-6347(43)90309-6"},{"key":"e_1_2_1_18_1","doi-asserted-by":"crossref","first-page":"122","DOI":"10.1111\/j.1600-0528.1974.tb01669.x","article-title":"Timing of permanent tooth emergence in Danish children","volume":"2","author":"Helm S","year":"1974","journal-title":"Comm. Dent. Oral Epidemiol."},{"key":"e_1_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9416(67)90224-2"},{"key":"e_1_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.5834\/jdh.37.119"},{"key":"e_1_2_1_21_1","first-page":"643","article-title":"Dental caries of permanent teeth and season of birth. (1) Effect of birth season on the DMFT index","volume":"34","author":"Ichiki A","year":"1987","journal-title":"Jpn. J. Pub. Health"},{"key":"e_1_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.1537\/ase1911.88.69"},{"key":"e_1_2_1_23_1","doi-asserted-by":"crossref","first-page":"270","DOI":"10.1542\/peds.42.2.270","article-title":"Birth characteristics and malocclusion","volume":"42","author":"Janerich DT","year":"1968","journal-title":"Pediatrics"},{"key":"e_1_2_1_24_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF02170921"},{"key":"e_1_2_1_25_1","doi-asserted-by":"publisher","DOI":"10.1002\/ajpa.1330620207"},{"key":"e_1_2_1_26_1","first-page":"1","article-title":"Biostatistical study on eruption order of permanent teeth","volume":"9","author":"Kitamura H","year":"1968","journal-title":"Bull. Tokyo Dent. Coll."},{"key":"e_1_2_1_27_1","first-page":"68","article-title":"Statistics on eruption of the permanent dentition from serial data for North American white children","volume":"36","author":"Knott VB","year":"1966","journal-title":"Angle Orthod."},{"key":"e_1_2_1_28_1","doi-asserted-by":"publisher","DOI":"10.1016\/0003-9969(71)90031-8"},{"key":"e_1_2_1_29_1","doi-asserted-by":"publisher","DOI":"10.1159\/000260193"},{"key":"e_1_2_1_30_1","first-page":"159","article-title":"The Chinese dentition. IV. The eruption time of the permanent teeth in Chinese","volume":"70","author":"Lan WH","year":"1971","journal-title":"Journal of the Formosan Med. Assn."},{"key":"e_1_2_1_31_1","doi-asserted-by":"publisher","DOI":"10.1016\/0300-5712(76)90054-3"},{"key":"e_1_2_1_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/0003-9969(65)90078-6"},{"key":"e_1_2_1_33_1","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9416(53)90058-X"},{"key":"e_1_2_1_34_1","doi-asserted-by":"publisher","DOI":"10.3109\/00016356909008956"},{"key":"e_1_2_1_35_1","first-page":"307","article-title":"Eruption times of permanent teeth and the determination of age in New Guinean children","volume":"22","author":"Malcolm LA","year":"1970","journal-title":"Trop. Geogr. Med."},{"key":"e_1_2_1_36_1","first-page":"643","article-title":"Permanent tooth emergence timing of northern Quebec Caucasoid children","volume":"10","author":"Masson JP","year":"1980","journal-title":"J. Can. Dent. Assoc."},{"key":"e_1_2_1_37_1","first-page":"173","article-title":"The eruption order of the permanent teeth and the month of birth","volume":"113","author":"Miura T","year":"1986","journal-title":"Medicine and Biology"},{"key":"e_1_2_1_38_1","doi-asserted-by":"publisher","DOI":"10.3861\/jshhe.54.240"},{"key":"e_1_2_1_39_1","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9416(60)90049-X"},{"key":"e_1_2_1_40_1","first-page":"146","article-title":"Age of eruption of permanent teeth and its sequence among the Tibetan refugees","volume":"69","author":"Nayak SK","year":"1977","journal-title":"J. Indian Med. Assoc."},{"key":"e_1_2_1_41_1","doi-asserted-by":"publisher","DOI":"10.1177\/00220345600390053101"},{"key":"e_1_2_1_42_1","first-page":"161","article-title":"Etude transversale et longitudinale des variations de l'\u00e9ruption dentaire par rapport aux types d'occlusion","volume":"39","author":"Renda G","year":"1968","journal-title":"Orthod. Fr."},{"key":"e_1_2_1_43_1","doi-asserted-by":"publisher","DOI":"10.14219\/jada.archive.1978.0277"},{"key":"e_1_2_1_44_1","doi-asserted-by":"publisher","DOI":"10.1002\/ajpa.1330190417"},{"key":"e_1_2_1_45_1","doi-asserted-by":"crossref","first-page":"295","DOI":"10.1127\/zma\/70\/1980\/295","article-title":"Eruption of permanent teeth in Gaddi Rajput males of Dhaula Dhar range of the Himalayas","volume":"70","author":"Singh SP","year":"1980","journal-title":"Z. Morphol. Anthropol."},{"key":"e_1_2_1_46_1","doi-asserted-by":"publisher","DOI":"10.1002\/ajpa.1330740303"},{"key":"e_1_2_1_47_1","first-page":"1","article-title":"Interrelations from serial data for eruption of the permanent teeth","volume":"32","author":"Sturdivant JE","year":"1962","journal-title":"Angle Orthod."},{"key":"e_1_2_1_48_1","first-page":"304","article-title":"Zur Geschichte der Dentitionsforschung unter dem Gesichtspunkt der Entwicklungsdianostik","volume":"72","author":"Szymanski B","year":"1981","journal-title":"\u00c4rztl. Jugendkd."},{"key":"e_1_2_1_49_1","first-page":"95","article-title":"The chronology of deciduous and permanent dentition in Japanese children","volume":"5","author":"Yoshida S","year":"1986","journal-title":"J. Jpn. Assoc. Dent. Sci."},{"key":"e_1_2_1_50_1","first-page":"191","article-title":"Changes in eruption of the first permanent teeth","volume":"48","author":"Valsik JA","year":"1975","journal-title":"Scripta Medica"}],"container-title":["American Journal of Physical Anthropology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fajpa.1330820208","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ajpa.1330820208","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,22]],"date-time":"2023-10-22T19:12:52Z","timestamp":1698001972000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ajpa.1330820208"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1990,6]]},"references-count":49,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1990,6]]}},"alternative-id":["10.1002\/ajpa.1330820208"],"URL":"https:\/\/doi.org\/10.1002\/ajpa.1330820208","archive":["Portico"],"relation":{},"ISSN":["0002-9483","1096-8644"],"issn-type":[{"value":"0002-9483","type":"print"},{"value":"1096-8644","type":"electronic"}],"subject":[],"published":{"date-parts":[[1990,6]]}}}