Concepedia

Higher Serum Dehydroepiandrosterone Sulfate Levels Are Protectively Associated with Depressive Symptoms in Men, But Not in Women: A Community-Based Cohort Study of Older Japanese

Takehiro Michikawa, Yuji Nishiwaki, Makiko Nakano, Satoko Iwasawa, Mutsuko Yamada, Keiko Asakura, Noriyuki Yoshioka, Erika Kuwahara, Toru Takebayashi

American Journal of Geriatric Psychiatry · 2013 · 20 citations · 41 references

DOI

Concepts

References

41

The Timed “Up & Go”: A Test of Basic Functional Mobility for Frail Elderly Persons

Diane Podsiadlo, Sandra Richardson · Journal of the American Geriatrics Society · 1991 · 14.3K citations

, , +17

9/Geriatric Depression Scale (GDS)

Jerome A. Yesavage, Javaid I. Sheikh · Clinical Gerontologist · 1986 · 7.2K citations

, , +11

Flexible regression models with cubic splines

Sylvain Durrleman, Richard Simon · Statistics in Medicine · 1989 · 2.7K citations

, , +16

Age Changes and Sex Differences in Serum Dehydroepiandrosterone Sulfate Concentrations throughout Adulthood

Norman Orentreich∥, Joel Brind, Ronald L. Rizer et al. · The Journal of Clinical Endocrinology & Metabolism · 1984 · 1.4K citations

, , +14

Measurement of competence: reliability and validity of the TMIG Index of Competence

Wataru Koyano, Hiroshi Shibata, Katsuharu Nakazato et al. · Archives of Gerontology and Geriatrics · 1991 · 937 citations

, , +12