What are the limitations of the dlqi?

While the dlqi is highly validated, it should not replace clinical judgment. OpiCalc provides the latest evidence-based limitations for the dlqi to ensure safe bedside use and optimal diagnostic accuracy.

How does the dlqi compare to other Dermatology scores?

The dlqi is a gold-standard diagnostic tool. OpiCalc provides side-by-side clinical guidance to help clinicians choose the most specific evidence-based tool for their patient's presentation.

Is the dlqi free to use?

Yes. OpiCalc provides the dlqi completely ad-free and optimized for mobile bedside use, ensuring you can calculate medical risk swiftly and without distraction.

EVIDENCE SYNTHESIS

Clinical Reference Hub

Curated insights • How it Works • Practical Pearls • Evidence Base

CLINICAL INSIGHT

When to Use

Evaluating the impact of skin disease on a patient’s quality of life.
Psoriasis, chronic urticaria, atopic dermatitis, and hyperhidrosis assessments.
Often required by insurance to approve biologic therapies.

CLINICAL INSIGHT

How it Works

Scoring

Consists of 10 questions covering symptoms, embarrassment, shopping, clothes, social/leisure, sport, work/study, relationships, sex, and treatment.
Each question scored: "Very much" (3), "A lot" (2), "A little" (1), "Not at all" / "Not relevant" (0).
Max score is 30.

CLINICAL INSIGHT

Practical Pearls

Limitations

Biased against patients who do not work, study, or engage in sexual activities, as scoring "Not relevant" yields a 0.
May not accurately reflect QoL impact in sensitive areas (genital psoriasis) if the patient skips the questions.

CLINICAL INSIGHT

Next Steps

Interpretation

0 - 1: No effect on patient's life.
2 - 5: Small effect.
6 - 10: Moderate effect.
11 - 20: Very large effect.
21 - 30: Extremely large effect.

Clinical Reference Hub

When to Use

When to Use

How it Works

Scoring

Practical Pearls

Limitations

Next Steps

Interpretation

DLQI

Clinical Reference Hub

When to Use

When to Use

How it Works

Scoring

Practical Pearls

Limitations

Next Steps

Interpretation

Clinical Reference Hub

When to Use

When to Use

How it Works

Scoring

Practical Pearls

Limitations

Next Steps

Interpretation

DLQI

Clinical Reference Hub

When to Use

When to Use

How it Works

Scoring

Practical Pearls

Limitations

Next Steps

Interpretation

Clinical Evidence and Methodology

Clinical Reference Hub

When to Use

When to Use

How it Works

Scoring

Practical Pearls

Limitations

Next Steps

Interpretation

DLQI

Clinical Reference Hub

When to Use

When to Use

How it Works

Scoring

Practical Pearls

Limitations

Next Steps

Interpretation

Clinical Evidence and Methodology

Clinical Reference Hub

When to Use

When to Use

How it Works

Scoring

Practical Pearls

Limitations

Next Steps

Interpretation

DLQI

Clinical Reference Hub

When to Use

When to Use

How it Works

Scoring

Practical Pearls

Limitations

Next Steps

Interpretation