Iwqol-lite-ct Updated Official

| Instrument | Items | Domains | MCID | ePRO Ready | Regulatory Acceptance | |------------|-------|---------|------|------------|------------------------| | | 22 | 4 | 7–9 | Yes (validated) | FDA‑qualified COA | | IWQOL‑Lite | 31 | 4 | 8–10 | Yes (paper & e‑adapted) | Widely used | | Bariatric‑Specific QoL (BQL) | 30 | 3 | 5 | Limited ePRO | Not FDA‑qualified | | SF‑36 (generic) | 36 | 8 (generic) | 3–5 | Yes | Generic, not weight‑specific | | EQ‑5D‑5L | 5 + VAS | 5 (generic) | 0.07 utility | Yes | Utility mapping only |

Clinical Outcomes Assessment Unit Date: [Current date] Version: 1.0 iwqol-lite-ct

| Domain | Concept | # Items | Sample Item | |--------|---------|----------|--------------| | | Limitations in mobility, daily activities | 7 | “I have difficulty walking more than a short distance because of my weight.” | | Self‑Esteem | Body image, self‑confidence | 6 | “I feel ashamed of my body because of my weight.” | | Sexual Life | Sexual desire and satisfaction | 4 | “My weight interferes with my sexual activity.” | | Public Distress | Social embarrassment, stigma | 5 | “I avoid social gatherings because I feel self‑conscious about my weight.” | | Total Score | Composite of all domains | 22 | — | | Instrument | Items | Domains | MCID