Run, walk, cheer or volunteer: a patient and public involvement survey

Background

Children with chronic diseases have been reported to participate in less regular physical activity (PA) than peers without chronic diseases; and less than recommended in guidelines. Sheffield Children's Foundation Trust (SCFT) is an Active Hospitals pilot site, exploring options to facilitate PA for all children. One option is collaboration with Junior Parkrun: a free, weekly 2 km running event for children. The team investigated whether Junior Parkrun was of interest to guardians of children attending SCFT to increase PA.

Aims

This patient and public involvement survey assessed perceptions of PA for children attending SCFT according to their accompanying guardians. This will inform a possible collaboration between SCFT and Junior Parkrun.

Methods

A three-part, 14-question survey was developed, including demographics (age, ethnicity, postcode); perceptions of PA (barriers and facilitators); PA behaviours self-reported on Likert scales; and perceptions of Junior Parkrun. Guardians were asked whether they and their child would be interested in attending Junior Parkrun with SCFT staff support. This was distributed to guardians of children attending outpatient appointments.

Results

126 guardians responded. The average age of child was 10 years 10 months. 29.1% of guardians supported daily PA for their child. Almost half of respondents reported their child would be interested in attending Junior Parkrun. Of those not interested, the most common reason was travel.

Conclusion

The findings highlighted PA barriers perceived by guardians, and identified that almost half of respondents would be interested in attending Junior Parkrun. A collaboration between Junior Parkrun and SCFT could be explored.

Epidemiology of race day injury in young professional jockeys in Great Britain from 2007 to 2018: a retrospective cohort study

INTRODUCTION

There are limited injury data in professional horse racing, particularly by sex.

OBJECTIVES

To describe injury incidence, characteristics and falls in male and female, flat and jump jockeys in Great Britain.

DESIGN AND SETTING

Retrospective cohort study of professional jockeys in Britain.

PARTICIPANTS

245 jockeys licensed between 2007 and 2017.

PRIMARY AND SECONDARY OUTCOME MEASURES

The primary outcome measure was injury on a race day. Injury incidence (per 1000 rides; per 1000 falls) was derived. Incidence-rate ratios (IRR) were calculated to compare incidence between flat and jump racing, male and female jockeys, and male flat and male jump jockeys for: (i) injury incidence, (ii) fall incidence and (iii) injuries per fall.

RESULTS

234 British professional jockeys were included. Jockeys were on average 19.5±2.0 years old at licence date, 79.9% male and 58.1% flat. The time of follow-up (racing in the study) was 3.7 (SD=2.3) years. There were 278 injuries, occurring in-race (81.7%), in the stalls (10.8%) or parade ring (6.1%). After one injury was removed to preserve anonymity, 57.2% were soft tissue injuries, 25.3% fractures and 10.5% concussion. There were 1634 falls, with 92% in male jump racing. The injury incidence was higher in jump racing (5.1 vs 1.0/1000 jockey rides). The falls incidence was 1.8/1000 rides in flat and 46.2/1000 rides in jump racing (IRR 0.04, 95% CI 0.03 to 0.04). There were over five times higher injuries/1000 falls in flat than jump racing (IRR 5.56, 95% CI 4.05 to 7.53). Male flat jockeys fell less than female flat (IRR 0.57, 95% CI 0.35 to 0.97).

CONCLUSION

Most injuries occurred in-race and were soft tissue injuries. Jump jockeys fell more often than flat, and female flat jockeys fell more often than male flat. Flat jockeys injured more frequently when falling. No sex differences were seen for injuries per fall.

Bone density and body composition in newly licenced professional jockeys

The primary objective is the description of bone mineral density (BMD) and body composition in newly licensed jockeys. One in three male, flat jockeys has a very low bone mineral density. Further research is needed to assess the short-term risk of fractures and long-term health implications of these findings.

INTRODUCTION

Describe bone mineral density (BMD) and body composition in entry-level male and female, flat and jump jockeys in Great Britain.

METHODS

Data was collected on jockeys applying for a professional jockey license between 2013 and 2015. Areal BMD at the spine, femoral neck (FN), total hip and body composition were assessed by dual-energy X-ray absorptiometry (DXA) scan. We examined differences between BMD and body composition by gender and race type (flat or jump). Volumetric bone mineral apparent density (BMAD) of the spine and FN was also calculated to account for group differences in bone size.

RESULTS

Seventy-nine male flat jockeys (age 18.5 ± 1.9, BMI 19.0 ± 1.4), 69 male jump (age 20.7 ± 2.0, BMI 20.6 ± 1.3) and 37 female flat jockeys (age 19.3 ± 2.0, BMI 20.8 ± 1.7) took part in this study. Spine BMD Z-scores ≤-2 for male flat, male jump and female flat jockeys were 29, 13 and 2.7%, respectively. Spine BMD was lower in male than female flat jockeys (p<0.001). All BMD scores were lower in male flat compared to male jump jockeys (p<0.001). Body fat percent (BF %) was lower in male flat jockeys compared to male jump and female flat jockeys (p<0.05). Lean mass index (LMI) was lower in male flat compared to male jump jockeys (p<0.001).

CONCLUSIONS

Male flat jockeys had a significantly lower BMD, LMI and BF% compared to jump jockeys and female flat jockeys. Male flat jockeys had lower spine BMD scores than females. Individual bone maturation may influence these findings. Further investigation into the relevance of low BMD and altered body composition on jockey health is required.