Abstract:
PURPOSE:To determine whether patients can guess their intraocular pressure (IOP). DESIGN:Patient survey. METHODS:We asked consecutive patients to guess their IOP and then indicate the IOP and the symptoms that allowed them to guess. RESULTS:Of 132 patients, 22 (17%) believed they could guess their IOP, usually based on a periocular symptom (n = 20, 91%). Nine of these patients (45%) correctly identified whether they were below or above the pressure indicated by the symptom. In two patients who required no symptoms to guess and in nine whose IOP was above their symptom threshold, the mean difference of the guessed IOP from the actual IOP did not differ (+/- 3.3 mm Hg) from that of control patients (+/- 2.1 mm Hg, n = 50; r =.19). CONCLUSIONS:Patients who believe they can guess their IOP appear as often inaccurate as accurate in assessing their IOP related to a symptom threshold and as accurate as patients who claim they cannot guess their IOP.
journal_name
Am J Ophthalmoljournal_title
American journal of ophthalmologyauthors
Stewart WC,Jackson AL,Jenkins JNdoi
10.1016/S0002-9394(03)00861-4subject
Has Abstractpub_date
2004-02-01 00:00:00pages
350-1issue
2eissn
0002-9394issn
1879-1891pii
S0002939403008614journal_volume
137pub_type
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