Dry Eye Assessment · Penilaian Mata Kering
ℹ️ What is the OSDI? / Apa itu OSDI? (tap)

What it is / Apa ia: The Ocular Surface Disease Index (OSDI) is a validated 12-item questionnaire that measures dry-eye symptoms and how much they affect vision-related daily activities. First published in Archives of Ophthalmology (Schiffman et al., 2000). OSDI ialah soal selidik 12 item yang tervalidasi, mengukur simptom mata kering dan sejauh mana ia menjejaskan aktiviti harian berkaitan penglihatan. Diterbitkan dalam Archives of Ophthalmology (Schiffman et al., 2000).

Commonly used for / Kegunaan: screening for dry eye, grading its severity (normal, mild, moderate, severe), and monitoring response to treatment over time. It is one of the most widely used dry-eye questionnaires in clinics and research worldwide. Saringan mata kering, menggred keterukan (normal, ringan, sederhana, teruk), dan memantau tindak balas rawatan. Antara soal selidik mata kering paling banyak digunakan di klinik & kajian di seluruh dunia.

How accurate / Ketepatan: high internal consistency (Cronbach's α ≈ 0.92) and good ability to separate dry-eye patients from normal subjects (specificity ≈ 83%, sensitivity ≈ 60%). Because it measures symptoms only, it works best alongside clinical tests (TBUT, staining, SMTube), which are included in clinic mode. Konsistensi dalaman tinggi (Cronbach α ≈ 0.92) dan baik membezakan pesakit mata kering daripada normal (spesifisiti ≈ 83%, sensitiviti ≈ 60%). Kerana ia ukur simptom sahaja, ia paling baik digandingkan dengan ujian klinikal (TBUT, staining, SMTube).

📝 How to answer / Cara menjawab (tap)

Think about how your eyes felt during the last week. For each question, choose how often it happened. Fikirkan keadaan mata anda sepanjang minggu lepas. Untuk setiap soalan, pilih berapa kerap ia berlaku.

Please answer all 12 questions. In sections B and C, tap N/A only if you did not do that activity, or were not in that situation this past week. That is not the same as "None of the time". Sila jawab semua 12 soalan. Dalam bahagian B dan C, tekan N/A hanya jika anda tidak buat aktiviti itu atau tidak berada dalam situasi itu minggu lepas. Ia tidak sama dengan "Tiada langsung".

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Your DetailsMaklumat Anda
Name / Nama
Age / Umur
Date / Tarikh
Assessed by / Dinilai oleh
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The 12 Questions12 Soalan · during the last week
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Clinical Signs (staff)Tanda Klinikal · confirm dry eye
OSDI positive + at least one positive sign = dry eye supported (DEWS). Fill what you measured; leave blank if not done. Simptom positif + sekurang-kurangnya satu tanda positif = dry eye disahkan. Isi yang diukur sahaja.
TBUT (Tear Break-Up Time)Fluorescein · ≤5s = dry eye (Asia Dry Eye Society) · <10s = DEWS reference
Right / Kanan (s)
Left / Kiri (s)
Corneal Staining (Efron grade)Fluorescein · grade ≥2 (mild) = significant
Right / Kanan
Left / Kiri
Efron scale 0–4: Normal · Trace · Mild · Moderate · Severe.
SMTube (Strip Meniscometry)mm / 5 sec · ≥5 normal, ≤3.75 aqueous-deficient
Right / Kanan (mm)
Left / Kiri (mm)
Cutoff ≤3.75 mm (Alshammeri 2020; spec 88%); large cohort used 2.5 mm. Read with TBUT + symptoms. / Tafsir bersama TBUT + simptom.
Tip (no equipment): a quick lid margin + meibomian gland squeeze confirms evaporative dry eye / MGD, around 86% of cases. Not in this panel yet; ask me to add it anytime. Picit kelenjar meibom + lihat lid margin mengesahkan jenis evaporative/MGD. Boleh tambah bila-bila.
ECP Comments / Nota Optometrisoptional · muncul dalam laporan PDF
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Your ResultKeputusan Anda
–/100
OSDI Score
Not scored yet
0 13 23 33 100
Normal Mild Moderate Severe
What is driving it / Apa yang mendorong
Each area scored 0–100, so you see whether it's symptoms, vision, or environment.
This is a symptom score, not a diagnosis. OSDI measures how dry-eye symptoms affect you; it does not replace a clinical exam. A full dry-eye workup (tear film, staining, meibomian glands) confirms the cause. Ini skor simptom, bukan diagnosis. Pemeriksaan mata kering yang penuh diperlukan untuk sahkan punca.
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Next StepsLangkah Seterusnya
Book a dry eye check
Have a question? WhatsApp us
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References / RujukanOSDI & dry eye diagnosis
Show the research this tool is based on / Tunjuk kajian rujukan
  1. OSDI: Schiffman RM, et al. Reliability and validity of the Ocular Surface Disease Index. Arch Ophthalmol. 2000;118(5):615–621. Read →
  2. Diagnosis criteria: Wolffsohn JS, et al. TFOS DEWS II Diagnostic Methodology report. Ocul Surf. 2017;15(3):539–574. Read →
  3. Updated protocol: TFOS DEWS III Diagnostic Methodology (2025). Symptoms plus at least one objective sign, with staining required. Read →
  4. Asian TBUT (≤5 s): Tsubota K, et al. New Perspectives on Dry Eye Definition and Diagnosis: Asia Dry Eye Society consensus. Ocul Surf. 2017;15(1):65–76. Read →
  5. SMTube (≤3.75 mm): Alshammeri S, et al. Strip meniscometry tube: a rapid method for assessing aqueous deficient dry eye. Clin Exp Optom. 2020;103(4):485–489. Read →
  6. SMTube (large series): Tear strip meniscometry: analysis of more than 2000 cases. Transl Vis Sci Technol. 2022. Read →
  7. SMTube (reliability): Hao Y, et al. Repeatability and Reproducibility of SMTube Measurement in Dry Eye Disease Patients. J Ophthalmol. 2021;2021:1589378. Read →
  8. Efron grading: Efron N. Grading scales for contact lens complications. Ophthalmic Physiol Opt. 1998;18(2):182–186. Scale →
Disclaimer / Penafian. The OSDI questionnaire is from Schiffman RM et al., Arch Ophthalmol. 2000;118(5):615–621. This questionnaire and the clinical tests (TBUT, Efron staining, SMTube) are adapted from published research and are not owned by Menara Optometry Mid Valley. They are used for screening and patient education only, and do not provide a medical diagnosis. Always confirm your eye health with a qualified eye-care provider (an optometrist or ophthalmologist). Soal selidik OSDI adalah dari Schiffman RM et al., Arch Ophthalmol 2000;118(5):615–621. Soal selidik dan ujian klinikal ini diadaptasi daripada kajian yang diterbitkan dan bukan hak milik Menara Optometry Mid Valley. Ia digunakan untuk tujuan saringan dan pendidikan pesakit sahaja, dan tidak memberikan diagnosis perubatan. Sentiasa sahkan kesihatan mata anda dengan pakar penjagaan mata yang sah.
Menara Optometry Centre Sdn. Bhd. (Mid Valley Megamall)
Based on published research (Schiffman 2000; TFOS DEWS; Asia Dry Eye Society; Alshammeri 2020; Efron). Adapted for screening and patient education, not owned by Menara.
Not a diagnosis. © 2026 Muhammad R. Created for Menara Optometry; licensed for use, not owned by Menara.
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