The phrase "all groups reported a" is correct and usable in written English.
It can be used when summarizing findings or results from multiple groups in a study or survey.
Example: "In the recent survey, all groups reported a significant increase in satisfaction levels."
Alternatives: "every group indicated a" or "all teams noted a".
All groups reported a moderate interest in more training.
Adult females in all groups reported a lower frequency of drinking than males (see Table 3).
All groups reported a substantial number of projects and presentations made and proposed emanating from their work, reflecting feasible career possibilities.
All groups reported a significant increase in pain levels from pre-op to PO with the NVA group having non-significant changes in pain levels (t =1.000, df =13, p = .336).336
Although all groups reported a favorable evaluation of the program, the results also suggest that respondents who were motivated to change their alcohol consumption (CP) reported more often than those who were not motivated or those in action/maintenance that the tailored advice contributed by helping and stimulating them to change their drinking behavior.
All groups reported an unexpected level of anxiety and distress.
This explanation is not wholly satisfying given that on average, all groups report an increase in social support over time.
After 16 weeks, the women in all the groups reported a somewhat better sex life, although the increase was statistically meaningful only for the group that received the middle dose of testosterone.
Patients across all ages and all BMI groups reported a high degree of satisfaction with the aesthetic result.
All studied groups reported a more positive view of the scheme at follow-up, although this effect was more pronounced among those adapting their commuting behavior.
Women in all age groups reported a lack of physician referral and cost as reasons for not previously participating in mammography screening.
