The Aistii organization analysis uses the validated Quantity and Quality (QQ) scale to measure the hidden productivity gap. Here is what the results of over 37,000 participants show:
- Quantity: The average employee scores 80 out of 100, but 9% are struggling at below 50% productivity in regard to quantity of completed work.
- Quality: The average employee scores 82 out of 100, but only one-third is hitting peak performance (90+) in regard to the quality of their completed work.
This means that employees are operating with an average of 20% productivity leak.
What can you do about this?
The “Under-50s”: A Critical Risk Group
We refer to employees scoring below 50 on the QQ scale as the “Under-50s” – individuals whose ability to deliver both quantity and quality of work is severely constrained. Two factors dominate in this group: health strain and operational bottlenecks. They are deeply interconnected.
Health: Productivity Loss Starts Long Before Absence
Employees in the Under-50s group report:
- 25% lower satisfaction with their health compared to high performers (90+)
- 37% higher likelihood of nervousness, anxiety, or tension
- 31% higher likelihood of persistent worry over the past two weeks
High performers, by contrast, are 9% more willing to make lifestyle changes to support their wellbeing.
The implication for leaders is clear: Productivity loss is rarely a motivation problem, it is a capacity problem. Health-related strain reduces performance long before sick leave, burnout, or attrition become visible.
Bottlenecks: Where Leadership Has the Biggest Impact
Under-50s are not struggling because they lack competence or commitment. They are constrained by how work is structured. Compared to high performers, they report:
- 49% lower clarity of work goals
- 31% poorer functioning of work division
- 21% lower suitability of tools and systems
- 26% more frequent interruptions and disruptive tasks
These are not individual shortcomings, they are leader-controllable factors. When goals are unclear, responsibilities fragmented, or tools mismatched to tasks, even highly capable employees are prevented from performing well. Addressing these bottlenecks often delivers faster productivity gains than individual coaching or training.
Protect the High-Performers
Approximately 35% of employees score above 90 on the QQ scale. They are the organization’s performance engine. But high performance is not self-sustaining. Without sufficient recovery, autonomy, clarity, and flexibility, today’s high performers could become tomorrow’s Under-50s. Protecting top performance is as important as fixing underperformance.
When Employees Thrive, They Stay
The strongest signal in our data is not only about productivity – it is about retention. High performers (scoring 90+ on the QQ scale) report a retention score 1.6 times higher than those facing productivity hurdles (scoring <50 on the QQ scale). This means that creating an environment where people can do their best work – by addressing avoidable bottlenecks and tackling health concerns – is the most effective retention strategy.
Why data-driven leadership?
Measuring quantity and quality together makes the invisible visible – and turns productivity improvement from guesswork into leadership practice. Data-driven leadership means knowing when and where to provide support for your employees.

