| 1 | The average follow-up period was 6 years. | |
| 2 | Close follow-up is necessary because of the risk of developing a corneal ulcer. | |
| 3 | Kaiser has developed a reimbursement system to cover office visits, questionnaire administration, and follow-up discussions. | |
| 4 | They also acknowledged that the short follow-up period -- just 3.8 years -- is a limitation to their study. | |
| 5 | Teens who score positive can receive a follow-up clinical interview andmay be referred for a more complete evaluation and diagnosis. |