sttocc — Convert survival-time data to case–control data stata.com Description Remarks and examples Quick start Acknowledgments Menu References Syntax Also see Options Description sttocc generates a nested case–control study dataset from a cohort-study dataset by sampling controls from the risk ...
high-risk women to prevent OHSS. However, its efficacy is still a matter of debate. A review article published in 2002 [30] included five RCTs and evaluated the use of albumin in 193 women and 185 controls. The odds ratio for OHSS in the group treated with 正在翻译,请等待...[...
Elderly euthyroid individuals, whose sensitivity to thyroid hormones is impaired, frequently experience osteoporosis and fractures, factors not directly related to traditional risk elements. Categories Uncategorized The Dissolution Charge regarding CaCO3 in the Water. ...
Holding in your pee greatly heightens your risk of a urinary tract infection, or UTI. A UTI is caused by bacteria entering the urinary tract. It causes inflammation of the urethra and bladder, causing pelvic pain and a burning sensation when you pee. It can also cause you to feel like yo...
原文: Needed: The Right of a Retiree to Convert a 401(k) Account into a Federally Guaranteed Annuity By Lawrence A.Frolik America’s retirees are faced with a potential financial disaster. Economic security in retirement has long depended on Social Security, private savings, and employer-provide...