By definition, the etiology of primary osteoarthritis is unknown, but the pathology and pathogenesis of osteoarthritis have been extensively studied. [5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15] Historically, osteoarthritis has been divided into primary and secondary forms, although this division is somewhat artificial.
What's your relationship to the couple? - While the average gift ranges from $50 to $100 for those under 30, expect to spend $100 or more if you're close friends with the couple and are more established financially. For your nearest and dearest friends and relatives, gift costs can range from over a $100 to $200 or more.
Despite the increased costs, attendees are actually spending a little less on the gift, about $106, compared to the average of $109 in 2014. If the recipient is a family member, guests indicated they would spend $142, down from $150 last year.Guests can spend anywhere from $500 to $1,000 to attend a wedding. If itâs a destination wedding, it can cost even more,â said Jamie Miles, managing editor of The Knot.com. âBut, when it comes to a gift, we generally estimate what you should spend based on your relationship with the couple.â.