Recent research by Mercer has found that 35% of all sick leave is taken on Mondays but only 3% on Fridays. Which must mean the vast majority of those away on Monday are back in by Friday (if not Tuesday).
Mercer suggest that Monday sickness and frequent short-term absences can be a symptom of low employee engagement and morale. More cynical readers might wonder whether this might better be credited to weekend excess and little fear of the consequences of staying away.
Cynicism apart, the real lesson of this survey is that the sophistication of many HRIS systems makes detailed analyses easier than ever. Mercer extend their own analysis to consider differences between men and women and between full- and part-time staff. But why stop there? Many investigations into absence fail to be useful because they aggregate too many different causes and situations. Modern HRIS systems enable you to avoid that pitfall and the consequent over-generalisations.
Perhaps you should code in all the additional stuff you know about your staff and work out what proportion of the Monday sickies had been playing soccer or rugby at the weekend? Or rock climbing? Or sky diving? You might improve your absence statistics at a stroke by sifting out all those application forms that proudly fill up the ‘other activities’ box with such high-risk pastimes. After all, few train-spotters or embroidery enthusiasts end up in A&E on a Sunday afternoon.
