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| mrepo:topics:puberty [02/03/2018 @ 12:32] – adammoore | mrepo:topics:puberty [14/11/2023 @ 12:22] (current) – director | ||
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| ==== Puberty ==== | ==== Puberty ==== | ||
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| A set of variables using only information provided in 1961 has been derived. Age at menarche in months since birth and years are available. \\ | A set of variables using only information provided in 1961 has been derived. Age at menarche in months since birth and years are available. \\ | ||
| - | A second set of age at menarche variables have been created which incorporate information from the women’s health questionnaire in 1994. If women had a valid age at menarche recorded in 1960-1 this is used. However, if women had not reached menarche by 1960-1 and reported an age at menarche in 1994 of > 13y the age of menarche they reported in 1994 is used. Age in months and years is available. This enlarged dataset is the o (see Cooper R, et al., [[http:// | + | A second set of age at menarche variables have been created which incorporate information from the women’s health questionnaire in 1994. If women had a valid age at menarche recorded in 1960-1 this is used. However, if women had not reached menarche by 1960-1 and reported an age at menarche in 1994 of > 13y the age of menarche they reported in 1994 is used. Age in months and years is available. This enlarged dataset is the usual one used for analyses. |
| At age 11 and 15 years, a variable indicating whether there was sign of breast development among girls was recorded.\\ | At age 11 and 15 years, a variable indicating whether there was sign of breast development among girls was recorded.\\ | ||
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| + | === Obtaining the standard puberty variables === | ||
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| + | * You can obtain a list of the standard topic variables to use in an NSHD data sharing request by selecting the link below.\\ | ||
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| + | \\ < | ||
| + | [[http:// | ||
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