Meher ZervashaChief Data Officer · Essays & perspective

Chief Data Officer India

Keep the definition visible to the decision owner

I lead data at a regional clinical-linen service, making units, customer allocation and process records precise enough for the decisions built on them.

01

Keep the commercial and physical unit distinguishable

A report may use a single label for records that began with different units. We reviewed seventy-two linen stock codes and found eighteen bundle-to-piece mapping errors in reporting. The ₹62 lakh response clarified definitions and mappings with operating and finance owners. It did not establish that physical stock had been lost or created. The method starts with what is counted at each stage and who is authorised to define the relationship between those counts. A conversion can be valid for one purpose while unsuitable for another. I want the report to preserve that context rather than silently make different units look comparable. A useful data leader should be able to explain the consequence of a mapping change for the decision at hand, including which historical comparisons need reconsideration after the definition is corrected.

02

Do not fill a customer gap with a convenient assumption

Twenty-seven of 320 reviewed processing bags lacked dependable customer identifiers. We held their billing allocation for review and funded ₹41 lakh of record and handoff work. Finance accepted the resolved allocations after the relevant evidence was examined. I did not allow a likely customer to become a billing fact simply because the report needed a complete field. The method makes unknown allocation visible and gives it an owner who can obtain and assess the supporting record. It also distinguishes the service event from the financial use proposed for it. A bag can have been processed while its customer allocation remains uncertain. The organisation should account for that uncertainty before turning the event into a charge, rather than use the need to finish a report as permission to guess.

03

Preserve the original sequence while timestamps are examined

A review of ninety processing batches found fourteen timestamp discrepancies associated with differing time settings. We funded ₹87 lakh of configuration and record-review work, preserving the original entries and recording the interpretation rather than overwriting history to make the sequence look tidy. Quality retained responsibility for assessing processing significance and release. A corrected time representation is not evidence of sterility, infection prevention or a clinical result. My method distinguishes the recorded event, its displayed time and the conclusion someone wants to draw from their order. The appropriate owner must understand what changed and why. A data team should support that examination without replacing a technical judgement with the appearance of a neatly ordered timeline that no longer reveals the uncertainty it once contained.

04

Agree the denominator before ranking the sites

A proposed consumption comparison covered eleven contract sites, but four used inconsistent occupied-bed-day definitions. I postponed the ranking and funded ₹24 lakh of definition work with the relevant contract and operating owners. All eleven later used an agreed basis for that comparison. The outcome made the measure more comparable; it did not itself reduce linen use or prove that every difference between sites reflected efficiency. The method asks what activity the denominator represents and whether differences in service mix or collection practice matter to the question. A ranking is persuasive because it places sites in an order, but that order can be misleading when the underlying counts mean different things. I would rather delay a league table than ask managers to act on an apparently precise comparison whose basis has not been understood.

A leadership conviction

A number becomes useful when its unit and responsibility survive the journey into a decision. I want colleagues to know whether they are counting pieces or bundles, which customer an event belongs to and what a comparison actually holds constant before they act on a precise-looking result.

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