2018-19 Concussion Data Reinforces Trends
September 26, 2019
By Geoff Kimmerly
Second Half editor
Data on student-athlete concussions collected by the Michigan High School Athletic Association from member high schools during the 2018-19 school year further reinforced findings from the first three years of reporting, and will contribute significantly as a number of MHSAA-associated groups work during the coming year to reduce the incidence of those injuries.
The 2018-19 concussion report found student-athletes at MHSAA member high schools encountered a total of 3,686 head injuries during the past school year – 3.0 percent more than in 2017-18. But that slight increase barely affected two key ratios. The number of injuries per member school was 4.9, up just a tenth of a percent from 2017-18, and for the second straight year only 1.3 percent of participants in MHSAA sports experienced a head injury, still down from 1.4 in 2016-17 and 1.6 percent the first year of the study. Total participation in MHSAA sports for 2018-19 was 281,992 – with students counted once for each sport they played.
The MHSAA has continued to invite Michigan’s universities, health care systems and the National Federation of State High School Associations (NFHS) to take part in analyzing the data and resulting questions that have arisen during the past three years. The 2018-19 results will be examined by the MHSAA’s newly-formed Sports Medicine Advisory Committee and also undergo analysis by representatives of Michigan State University’s Institute for the Study of Youth Sports. Furthermore, the MHSAA is directing its sport committees to study the data as they consider adjustments that could be made to rules for practice and competition.
“The 2018-19 concussion survey further reinforced the findings and trends we have seen emerge; not only in specific sports, but across all of our activities – and this latest set of results also raises new questions,” MHSAA Executive Director Mark Uyl said. “We must continue to look at how changes to playing rules and improvements in equipment may be beneficial moving forward, and also how we can further educate administrators, coaches, athletes and parents to identify and provide treatment for these injuries as soon as possible. We also are excited for the opportunity to have more eyes on these results as we continue to explore more ways to make our games safer.”
As first mandated in 2015-16, member schools are required to report head injuries to the MHSAA identifying the sport that each student-athlete was participating in and whether the injury was sustained during practice or competition. Schools also are required to designate at which level – varsity, junior varsity or freshman – the injury occurred.
The full report of all head injuries experienced during 2018-19 by student-athletes at MHSAA member high schools – including percentages by sport (per 1,000 participants), gender and team level, as well as data tracking when athletes returned to play – is available on the Health & Safety page of the MHSAA Website.
Keeping with the first three years of this survey, the MHSAA continued to receive data from more than 99 percent of its member high schools after the fall, winter and spring seasons. Member junior high and middle schools also were allowed, although not mandated, to report their head injuries; and those findings are not part of the published report.
Boys in 2018-19 experienced 2,404 – or 65 percent – of concussion injuries, just a percent less than during 2017-18, and not surprisingly as boys have a much higher participation in contact sports. More than half of head injuries – 59 percent – were experienced by varsity athletes, a slight increase of three percent from the previous year. A total of 2,441 head injuries – or 66 percent – came in competition as opposed to practice. Just more than half took place during either the middle of practice or middle of competition as opposed to the start or end, and 51 percent of injuries were a result of person-to-person contact.
The MHSAA also asked schools to report the number of days between the head injury and the athlete’s return to activity – and the two largest groups returned to activity after either 6 to 10 days of rest (24 percent) or 11 to 15 days (23 percent). All of these findings were within 1-3 percent of those discovered from the 2017-18 data.
Contact sports again revealed the most head injuries. Ranking first was football, 11 and 8-player combined, with 44 head injuries per 1,000 participants – an increase of three per 1,000 from 2017-18 but the same ratio as 2016-17 and still down from 49 head injuries per 1,000 football participants shown by the first study in 2015-16. Ice hockey again revealed the second-most injuries per 1,000, with 35 (also up three from a year ago but still down from 36 injuries per 1,000 from 2016-17 and 38 per 1,000 in 2015-16), and girls soccer was third with 25 head injuries per 1,000 participants for the second year in a row. Wrestling followed with 22 head injuries per 1,000 participants.
Continuing a noticeable trend of the last few years, the next three sports to show the highest incidences of head injuries were girls sports – girls lacrosse, competitive cheer and basketball also revealed 20 per 1,000 participants, although basketball was down two injuries per 1,000 participants or nearly 10 percent from the previous year. Boys lacrosse (16), boys soccer (14), girls volleyball (11), softball (11) and gymnastics (10) also showed double-digit head injuries per 1,000 participants.
Females again reported significantly more concussions than males playing the same or similar sports – soccer, basketball and baseball/softball. Female soccer players reported nearly double the concussions per 1,000 participants as male soccer players (25 to 14), while female basketball players reported nearly triple the number of concussions per 1,000 participants (20 to 7). Softball players also reported nearly triple the concussions per 1,000 participants of baseball players (11 to 4).
Schools report possible concussions online via the MHSAA Website. Reports are then examined by members of the MHSAA staff, who follow up with school administrators as those student-athletes continue to receive care and eventually return to play. Student privacy is protected.
The reporting of concussions is part of a three-pronged advance by the MHSAA in concussion care begun during the 2015-16 school year. The MHSAA completed in spring 2017 the largest-ever state high school association sideline concussion testing pilot program, with a sample of schools from across the state over two years using one of two screening tests designed to detect concussions. The MHSAA also was the first state association to provide all participants at every member high school and junior high/middle school with insurance intended to pay accident medical expense benefits – covering deductibles and co-pays left unpaid by other policies – resulting from head injuries sustained during school practices or competitions and at no cost to either schools or families.
Previously, the MHSAA also was among the first state associations to adopt a return-to-play protocol that keeps an athlete out of activity until at least the next day after a suspected concussion, and allows that athlete to return to play only after he or she has been cleared unconditionally for activity by a doctor (M.D. or D.O.), physician’s assistant or nurse practitioner.
In addition, the MHSAA’s Coaches Advancement Program – which includes courses that must be completed by all varsity head coaches hired for the first time at a member school – provides substantial instruction on concussion care. Separately, rules meetings that are required viewing for high school varsity and subvarsity head and assistant coaches at the start of each season include detailed training on caring for athletes with possible head injuries.
2014 Week 5 Football Playoff Listing
September 23, 2014
By Geoff Kimmerly
Second Half editor
Here is a list of Michigan High School Athletic Association football playing schools, displaying their win-loss records and playoff averages through the fourth week of the season.
Schools on this list are in enrollment order for 11-player teams, with 8-player teams ordered by playoff average. An asterisk (*) beside a record indicates a team has eight or fewer games scheduled. A caret (^) beside a school’s name indicates a team is one win away from playoff qualification.
Those schools with 11-player teams with six or more wins playing nine-game schedules, or five or more wins playing eight games or fewer, will qualify for the MHSAA Football Playoffs beginning Oct. 31. Schools with 5-4, 4-3 or 4-4 records may qualify if the number of potential qualifiers by win total does not reach the 256 mark. Schools with six or more wins playing nine-game schedules or five or more wins playing eight games or fewer may be subtracted from the field based on playoff average if the number of potential qualifiers exceeds the 256 mark.
Once the 256 qualifying schools are determined, they will be divided by enrollment groups into eight equal divisions of 32 schools, and then drawn into regions of eight teams each and districts of four teams each.
Those schools with 8-player teams will be ranked by playoff average at season’s end, and the top 16 programs will be drawn into regions of eight teams each for the playoff in that division, which also begins Oct. 31.
To review a list of all football playoff schools, individual school playoff point details and to report errors, visit the Football page of the MHSAA Website.
The announcement of the qualifiers and first-round pairings for both the 11 and 8-player playoffs will take place on Oct. 26 on the Selection Sunday Show on FOX Sports Detroit. The playoff qualifiers and pairings will be posted to the MHSAA Website following the Selection Sunday Show.
11-Player Playoff Listing
1. Macomb Dakota, 2814, 3-1, 72.750
2. Sterling Heights Stevenson, 2767, 3-1, 66.250
3. Clarkston, 2742, 4-0, 98.000
4. Grand Blanc, 2668, 3-1, 66.500
5. East Kentwood, 2592, 4-0, 90.000
6. Rockford, 2555, 4-0, 98.000
7. Dearborn Fordson, 2411, 4-0, 88.000
8. Northville, 2298, 3-1, 64.750
9. Holland West Ottawa, 2293, 3-1, 74.500
10. Canton, 2289, 3-1, 66.500
11. Detroit Cass Tech, 2277, 4-0, 86.000
12. Plymouth, 2116, 3-1, 62.750
13. Lapeer, 2112, 4-0, 82.000
14. Hartland, 2007, 3-1, 72.000
15. Monroe, 1992, 3-1, 66.750
16. Grand Haven, 1960, 3-1, 70.500
17. West Bloomfield, 1929, 3-1, 66.750
18. Westland John Glenn, 1872, 3-1, 62.750
19. Warren Mott, 1870, 3-1, 70.500
20. Oxford, 1864, 4-0, 94.000
21. Livonia Stevenson, 1848, 3-1, 58.250
22. Saline, 1844, 3-1, 68.500
23. Walled Lake Central, 1815, 3-1, 68.500
24. Hudsonville, 1759, 3-1, 64.750
25. Waterford Mott, 1738, 3-1, 66.750
26. Livonia Churchill, 1696, 4-0, 98.000
27. Flint Carman-Ainsworth, 1568, 3-1, 64.500
28. Warren DeLaSalle, 1562, 3-1, 52.750
29. Detroit Western International, 1521, 3-1, 54.500
30. Detroit Martin Luther King, 1507, 4-0, 88.000
31. Walled Lake Western, 1502, 4-0, 88.000
32. Traverse City Central, 1490, 3-1, 66.250
33. Oak Park, 1486, 3-1, 66.750
34. Brownstown Woodhaven, 1484, 4-0, 92.000
35. Southgate Anderson, 1374, 3-1, 60.750
36. Dearborn Edsel Ford, 1356, 3-1, 66.250
37. Wyandotte Roosevelt, 1351, 3-1, 72.500
38. Detroit East English, 1345, 3-1, 66.750
39. Portage Northern, 1345, 3-1, 71.833
40. Port Huron, 1336, 3-1, 72.750
41. Ypsilanti Community, 1300, 3-1, 66.250
42. Birmingham Brother Rice, 1298, 4-0, 96.000
43. Garden City, 1290, 3-1, 50.750
44. Muskegon Mona Shores, 1274, 3-1, 74.750
45. Birmingham Groves, 1270, 4-0, 84.000
46. Berkley, 1265, 4-0, 80.000
47. Flushing, 1260, 3-1, 70.250
48. Midland Dow, 1255, 4-0, 90.000
49. South Lyon, 1254, 4-0, 94.000
50. Southfield, 1239, 3-1, 68.750
51. Farmington Hills Harrison, 1212, 3-1, 68.500
52. Fenton, 1181, 4-0, 92.000
53. Farmington, 1178, 3-1, 66.500
54. Grand Rapids Northview, 1177, 3-1, 62.500
55. Warren Woods Tower, 1175, 4-0, 86.000
56. Muskegon, 1157, 4-0, 98.000
57. Lowell, 1145, 4-0, 78.000
58. Greenville, 1130, 3-1, 52.250
59. Gibraltar Carlson, 1129, 3-1, 62.500
60. Grand Rapids Forest Hills Northern, 1113, 4-0, 86.000
61. Holland, 1109, 3-1, 60.250
62. Marquette, 1090, 3-1, 58.100
63. St. Johns, 1088, 4-0, 88.000
64. Byron Center, 1085, 3-1, 62.750
65. Allen Park, 1069, 3-1, 68.750
66. Auburn Hills Avondale, 1056, 3-1, 58.500
67. Orchard Lake St. Mary's, 1054, 4-0, 88.000
68. Mt. Pleasant, 1050, 3-1, 70.750
69. St. Joseph, 1028, 3-1, 70.750
70. Petoskey, 965, 3-1, 60.750
71. Romulus, 950, 3-1, 50.500
72. Riverview, 935, 4-0, 84.000
73. DeWitt, 930, 4-0, 92.000
74. Gaylord, 927, 4-0, 74.000
75. Linden, 921, 3-1, 60.750
76. Detroit Mumford, 919, 3-1, 56.250
77. Cedar Springs, 910, 3-1, 52.250
78. Grand Rapids Christian, 895, 3-1, 62.750
79. Stevensville Lakeshore, 887, 4-0, 97.333
80. Niles, 885, 3-1, 60.500
81. Carleton Airport, 879, 3-1, 52.750
82. Coldwater, 876, 4-0, 72.000
83. New Boston Huron, 867, 3-1, 58.750
84. Warren Fitzgerald, 857, 3-1, 60.750
85. Zeeland West, 850, 4-0, 74.000
86. Dearborn Divine Child, 848, 3-1, 57.583
87. St. Clair, 844, 3-1, 60.750
88. Edwardsburg, 839, 3-1, 58.750
89. Chelsea, 838, 3-1, 70.500
90. Plainwell, 812, 3-1, 56.500
91. Detroit Denby, 800, 3-1, 68.500
92. Vicksburg, 794, 4-0, 80.000
93. Bloomfield Hills Cranbrook-Kingswood, 790, 3-1, 50.500
94. Cadillac, 747, 4-0, 88.000
95. Goodrich, 737, 3-1, 64.750
96. Dearborn Heights Robichaud, 717, 4-0, 64.667
97. Yale, 716, 3-1, 50.750
98. Muskegon Orchard View, 662, 3-1, 52.250
99. Williamston, 659, 4-0, 80.000
100. Paw Paw, 657, 3-1, 56.750
101. Lansing Sexton, 652, 4-0, 98.000
102. Whitehall, 644, 4-0, 72.000
103. Kalamazoo Hackett, 635, 4-0, 64.000
104. Richmond, 630, 4-0, 80.000
105. Wyoming Kelloggsville, 610, 3-1, 50.750
106. Wyoming Godwin Heights, 609, 4-0, 58.000
107. Saginaw Swan Valley, 602, 4-0, 64.000
108. Birch Run, 575, 4-0, 72.000
109. Remus Chippewa Hills, 567, 4-0, 80.000
110. Marine City, 553, 4-0, 74.000
111. Flint Powers Catholic, 553, 3-1, 66.500
112. Freeland, 549, 4-0, 80.000
113. Ann Arbor Gabriel Richard, 545, 3-1, 46.750
114. Stanton Central Montcalm, 539, 3-1, 54.250
115. Portland, 538, 3-1, 62.750
116. Menominee, 532, 4-0, 81.467
117. Detroit University Prep, 530, 3-1, 52.750
118. River Rouge, 530, 3-1, 62.000
119. Frankenmuth, 528, 3-1, 54.750
120. Gladwin, 528, 3-1, 48.750
121. Ida, 527, 4-0, 66.000
122. Hopkins, 522, 3-1, 52.250
123. Lansing Catholic, 515, 4-0, 78.000
124. Almont, 512, 4-0, 64.000
125. Newaygo, 506, 3-1, 52.750
126. Olivet, 505, 3-1, 48.000
127. Muskegon Oakridge, 501, 3-1, 46.750
128. Onsted, 499, 3-1, 40.750
129. Chesaning, 480, 3-1, 52.750
130. Manistee, 479, 3-1, 50.500
131. Gladstone, 473, 3-1, 40.750
132. Stockbridge, 462, 3-1, 52.500
133. Reed City, 461, 3-1, 46.500
134. Harrison, 444, 4-0, 62.000
135. Kingsley, 439, 3-1, 48.750
136. Grand Rapids West Catholic, 438, 4-0, 82.000
137. Lakeview, 426, 3-1, 42.000
138. Beaverton, 422, 3-1, 42.250
139. Jonesville, 419, 3-1, 46.500
140. Jackson Lumen Christi, 417, 4-0, 72.000
141. Monroe St. Mary Catholic Central, 417, 4-0, 78.000
142. Millington, 414, 4-0, 74.000
143. Warren Michigan Collegiate, 414, 4-0, 66.000
144. Ithaca, 405, 4-0, 66.000
145. Sanford Meridian Early College, 404, 3-1, 44.250
146. Hillsdale, 401, 3-1, 50.750
147. Hanover-Horton, 399, 4-0, 48.000
148. Boyne City, 395, 4-0, 64.000
149. Grass Lake, 395, 4-0, 48.378
150. Madison Heights Madison, 393, 4-0, 86.000
151. Montrose, 392, 4-0, 66.000
152. Tawas, 385, 3-1, 52.500
153. Niles Brandywine, 383, 3-1, 47.833
154. Manchester, 379, 3-1, 46.750
155. Watervliet, 378, 3-1, 40.500
156. Quincy, 375, 3-1, 32.500
157. Vassar, 375, 3-1, 44.750
158. St. Charles, 373, 3-1, 54.500
159. Constantine, 371, 4-0, 70.000
160. Clinton, 367, 4-0, 62.000
161. Vandercook Lake, 366, 3-1, 36.500
162. Laingsburg, 361, 3-1, 42.750
163. Flint Beecher, 350, 4-0, 72.000
164. Grand Rapids NorthPointe Christian, 347, 3-1, 46.500
165. Ravenna, 342, 4-0, 58.000
166. Carson City-Crystal, 330, 3-1, 42.500
167. Ishpeming Westwood, 318, 3-1, 38.750
168. Marlette, 316, 3-1, 44.250
169. Homer, 312, 4-0, 50.000
170. Elkton-Pigeon-Bay Port Laker, 308, 4-0, 60.000
171. Ishpeming *^, 307, 4-0, 64.000
172. Traverse City St. Francis, 305, 3-1, 48.750
173. Burton Atherton, 304, 3-1, 44.750
174. Pewamo-Westphalia, 302, 3-1, 42.750
175. Dansville, 301, 3-1, 48.500
176. Gobles, 301, 3-1, 48.750
177. Flint Hamady, 295, 4-0, 50.000
178. Union City, 294, 4-0, 48.000
179. Rochester Hills Lutheran Northwest, 289, 3-1, 42.500
180. Whittemore-Prescott, 283, 4-0, 64.000
181. Mancelona, 282, 3-1, 30.750
182. Detroit Loyola, 278, 4-0, 80.000
183. Manton, 276, 3-1, 38.250
184. Royal Oak Shrine Catholic, 273, 4-0, 58.000
185. Hudson, 271, 3-1, 40.750
186. Grosse Pointe Woods University Liggett, 270, 3-1, 46.750
187. Decatur, 262, 4-0, 66.000
188. Lincoln Alcona, 260, 3-1, 38.500
189. Iron River West Iron County, 259, 4-0, 60.000
190. New Lothrop, 259, 4-0, 66.000
191. Blanchard Montabella, 256, 3-1, 40.000
192. Norway, 244, 3-1, 37.933
193. Saginaw Michigan Lutheran Seminary, 243, 3-1, 46.750
194. Suttons Bay, 243, 3-1, 43.667
195. Indian River Inland Lakes, 242, 3-1, 30.750
196. Ottawa Lake Whiteford, 238, 3-1, 42.750
197. Johannesburg-Lewiston, 237, 4-0, 52.000
198. Harbor Beach, 232, 4-0, 64.000
199. Bessemer *, 231, 3-1, 34.500
200. Beal City, 222, 4-0, 60.000
201. Lutheran Westland, 221, 3-1, 42.500
202. Coleman, 217, 3-1, 44.250
203. Mendon, 214, 3-1, 50.500
204. St. Ignace, 211, 4-0, 48.000
205. Pittsford, 205, 3-1, 30.750
206. Bark River-Harris, 194, 3-1, 30.333
207. Munising, 194, 3-1, 35.417
208. Fowler, 189, 4-0, 58.000
209. Morenci, 184, 4-0, 62.000
210. Muskegon Catholic Central, 183, 4-0, 72.000
211. Climax-Scotts, 169, 4-0, 44.000
212. Waterford Our Lady, 169, 3-1, 56.750
213. Lake Linden-Hubbell, 163, 3-1, 42.600
214. Hillman, 139, 4-0, 50.000
215. Baldwin, 137, 3-1, 36.500
216. Bay City All Saints, 133, 3-1, 40.500
217. Felch North Dickinson *, 113, 3-1, 30.500
218. Clarkston Everest Collegiate *, 105, 3-0, 59.333
8-Player Playoff Listing
1. Deckerville, 183, 4-0, 42.000
2. Cedarville, 158, 4-0, 42.000
3. Peck, 158, 4-0, 42.000
4. Portland St. Patrick, 96, 4-0, 42.000
5. Rapid River, 108, 4-0, 40.667
6. Battle Creek St. Philip, 157, 4-0, 40.000
7. Owendale-Gagetown, 49, 4-0, 40.000
8. Bellaire, 151, 4-0, 38.667
9. Lawrence, 191, 4-0, 32.000
10. Waldron, 89, 3-1, 28.750
11. New Haven Merritt Academy, 145, 3-1, 26.750
12. Webberville, 189, 3-1, 24.500
13. Posen, 90, 2-2, 21.500
14. Eben Junction Superior Central, 126, 2-2, 19.000
15. Kingston, 191, 2-2, 17.500
16. Engadine, 85, 2-2, 17.500
17. Burr Oak, 69, 2-2, 17.250
18. Morrice, 196, 2-2, 16.750
19. Ontonagon *, 138, 1-2, 12.167
20. Kinde-North Huron, 172, 1-3, 12.000
21. Caseville, 81, 1-3, 11.250
22. Brimley, 144, 1-3, 9.750
23. Akron-Fairgrove, 99, 1-3, 9.250
24. Big Rapids Crossroads Academy, 188, 0-4, 3.000
25. St. Joseph Michigan Lutheran *, 101, 0-4, 2.500
26. Tekonsha, 146, 0-4, 2.250
27. Carsonville-Port Sanilac, 147, 0-4, 2.000
28. Ewen-Trout Creek, 135, 0-4, 2.000
29. Litchfield, 106, 0-4, 2.000
30. Flint Michigan School For The Deaf, 56, 0-4, 2.000
31. Charlton Heston Academy, 54, 0-4, 0.750