On Sunday night, the expecting momma sent a series of videos on Snapchat gushing about her growing baby bump and how she's feeling grateful and blessed to welcome a child with Rob Kardashian! As you know, the 28-year-old already has one toddler King Cairo she shares with Kylie Jenner's BF Tyga.
Your T-score is your bone density compared with what is normally expected in a healthy young adult of your sex. Your T-score is the number of units â called standard deviations â that your bone density is above or below the average.
z Score. A z-score (aka, a standard score) indicates how many standard deviations an element is from the mean. A z-score can be calculated from the following formula. z = (X - Î¼) / Ï. where z is the z-score, X is the value of the element, Î¼ is the population mean, and Ï is the standard deviation.