More headline-grabbing was a recent study by Co-op Pharmacy, which suggested that 50% of men in their 30s struggled with ED (the highest percentage of any age group).
ການຄົ້ນຄວ້າຫົວຂໍ້ເພີ່ມເຕີມແມ່ນການສຶກສາທີ່ຜ່ານມາໂດຍ Co-op Pharmacy, ເຊິ່ງໄດ້ແນະ ນໍາ ວ່າ 50% ຂອງຜູ້ຊາຍໃນອາຍຸ 30 ປີຂອງພວກເຂົາໄດ້ຕໍ່ສູ້ກັບ ED (ອັດຕາສ່ວນສູງສຸດຂອງກຸ່ມອາຍຸໃດ ຫນຶ່ງ).