The phrase "a broad target group" is correct and usable in written English.
It can be used when referring to a wide range of people or demographics that a particular message, product, or service is intended to reach.
Example: "Our marketing campaign is designed to appeal to a broad target group, including young adults, families, and seniors."
Alternatives: "a wide audience" or "a diverse demographic".
A 648-bp target region of the 5' end of the mitochondrial cytochrome oxidase c subunit 1 (COI) gene [17] was amplified using the primers with a broad target group including mammals, reptiles and fishes VF1d_t1 (5'-TGTAAAACGACGGCCAGTTCTCAACCAACCACAARGAYATYGG-3') and VR1d_t1 (5'-CAGGAAACAGCTATGACTAGACTTCTGGGTGGCCRAARAAYCA-3') [26].
This approach aimed at involving a broad target group and counteracting a self-selection bias.
The exercise programme described in the subsection Intervention is oriented towards a broad target group of elderly, who are frail or in danger of frailty.
However, municipalities must offer integration services to a broader target group, for which they receive state funding.
The KEPs of interest were those explicitly targeting public health practitioners and/or policy makers, either solely or as part of a broader target group.
It was suggested the concept would also be appropriate for men and that the booklet could be distributed on its own, without the counselling to reach a broader target group.
I personally feel that it is important for broad target groups to take an active part in these serious changes.
This preliminary version included modifications of the initial coding based on the literature review and on the experience gathered in health and social service mapping in Spain after the completion of DESDE in 2006, as well as on the care needs of the broader target group (LTC), which included also acute services as these services are used by this population group.
Hence, it may be expected that the user reflections that are captured in users' design feedback are more beneficial for applications specialized to a particular context of use than for applications with a broader target user group.
Yesterday, the popular joke was #TeaPartyBands, and users jumped at the chance to merge a broad target like the Tea Party with popular musical groups.
Confirmation is needed from research in broader target groups.
