**Question:** All of the following are taken into consideration in Kuppuswamy scale EXCEPT-

A. Age
B. Height
C. Body weight
D. Hb%

**Correct Answer:** D. Hb%

**Core Concept:**
Kuppuswamy scale is a socio-economic status (SES) classification tool used for determining the eligibility of patients for financial assistance in India. It considers various factors that are related to the patient's socio-economic status. The scale is based on age, height, and body weight.

**Why the Correct Answer is Right:**
Hemoglobin percentage (Hb% or Hb) is not considered in the Kuppuswami scale because it is not a direct measure of socio-economic status. While anemia may be more prevalent in lower socio-economic groups, Hb% is not a reliable indicator of a patient's financial status or access to healthcare. Instead, the scale focuses on age, height, and body weight, which are more directly related to a patient's socio-economic background.

**Why Each Wrong Option is Incorrect:**
A. Age: While age is included in the Kuppuswamy scale, considering Hb% would not be part of the calculation.
B. Height: Height is a significant component of the Kuppuswami scale and contributes to the overall classification of the patient's socio-economic status.
C. Body weight: Body weight is another crucial element in the Kuppuswami scale, as it plays a significant role in determining the patient's socio-economic status.

**Clinical Pearl:**
Understanding the Kuppuswami scale's components is essential for healthcare professionals, particularly in resource-limited settings where socio-economic status can impact access to healthcare. By knowing the scale's parameters, healthcare providers can better assess and address patients' needs, ensuring equitable care for all patients, regardless of their socio-economic backgrounds.