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.
The big question first: How much money should we spend on wedding gifts? It definitely depends on how well you know the couple. If a member is in your immediate family, the trimmed mean1 gift spending was $147, and if theyâre extended family, that drops to $71. If thereâs a close friend in the couple, the average spending was $82, and for someone you consider just a friend, the average amount given was an even $50.