Thirteen subjects with diagnosed symptomatic external snapping hip (age: 25.5 years) were matched with 13 healthy subjects (age: 25.6 years).
Sixty-nine HIV-positive children aged 6 15 years were matched with 69 HIV-negative control children for age and sex.
In order to avoid errors derived from subject matching, 41 healthy volunteers (22 males and 19 females; age, 40 79 years) were matched with patients based on gender and age.
AKI-RRT patients alive at 1 year and 4 years were matched with non-AKI-RRT survivors from the same cohort in a 1 2 (1 year) and 1 1 (4 years) ratio based on gender, age, Acute Physiology and Chronic Health Evaluation II score, and admission category.
For example, a girl living in the county of Blekinge, diagnosed with CD in 2006 at the age of 13 years; was matched with five 13-year-old girls who were living in Blekinge in 2006.
For example, a male melanoma patient diagnosed in 1994, 56 years old, with a history of myocardial infarction in the preceding 10 years was matched with 10 male comparisons born between 1935 and 1939 and with a history of myocardial infarction in the preceding 10 years.
CPUE and Ne estimates were paired for the generation that was affected by the conditions, such that CPUE and runoff in year t were matched with Ne estimates in year t − 1.
For the present analysis, child characteristics and outcomes in each calendar year 1997-2002 were matched with their mothers' and fathers' income for those years, as well as with survey data on mother's age at child's birth, caste, and parental schooling.
Participants 1796 people with a first diagnosis of Alzheimer's disease and followed up for at least six years before were matched with 7184 controls on sex, age group, and duration of follow-up.
Therefore, data with regard to cardiometabolic risk parameters of 44 overweight Caucasian children (3 18 years) with T1DM were matched with 44 overweight peers without T1DM for sex, ethnicity, age and standard deviation score of BMI (Z-BMI).
