General medical and surgical hospitals · Michigan

Trinity Health IHA OB GYN Arbor Park

Name: Trinity Health IHA OB GYN Arbor Park Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Ypsilanti, MI · ~26 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 6.7
Avg TCR: 7.5
Industry avg: 0
Fatalities

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The verdict

Trinity Health IHA OB GYN Arbor Park runs at 89% of its industry's injury rate - about level with the typical General medical and surgical hospitals workplace, earning a grade C.

Trinity Health IHA OB GYN Arbor Park: 6.7 TCR = 89% of General medical and surgical hospitals BLS 7.5 · 2y Form 300A (see methodology below)

Trinity Health IHA OB GYN Arbor Park safety composite

Trinity Health IHA OB GYN Arbor Park scores strongest on dart rate (safer than 91% of same-industry peers) and weakest on total case rate (tcr) (safer than 29%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

56/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 6.71 per 100 workers

Safer than 29% of industry peers
DART rate: A 0 per 100 workers

Safer than 91% of industry peers
Fatalities: D 0

Safer than 52% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

Trinity Health IHA OB GYN Arbor Park: 4.3 → 9.2 TCR

Peak year 2023 @ 9.2 TCR · DART/TCR 0× in 2023

Trinity Health IHA OB GYN Arbor Park's TCR rose 4.9 from 4.3 in 2022 to 9.2 in 2023. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 622110 · Ypsilanti, MI AT/BELOW-IND · SMALL

Grade C · TCR 6.7 · 89% of ind

DART 0.0 DART
RANK #174/262
PHOTO Norton Brownsboro Ho…
BOOK 2y book
INJ 3 inj
SIZE ~26 FTE

Nearest TCR peer: Norton Brownsboro Hospital NBH (0.0 TCR gap)

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This site

6.7
Norton Brownsb

6.7
GREENVILLE MEM

6.7
Franciscan Hea

6.7
46230001-46230

6.7

What this shows Trinity Health IHA OB GYN Arbor Park averages 6.7 TCR (89% of the General medical and surgical hospitals BLS benchmark).

Trinity Health IHA OB GYN Arbor Park TCR series: 2022=4.3 · 2023=9.2 · BLS 7.5

Where Trinity Health IHA OB GYN Arbor Park falls in its industry

6,862 General medical and surgical h establishments

Safer than 29% of graded establishments in this industry, whose median TCR is 5.2.

Grade C

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #174 safest of 262 General medical and surgical h employers in Michigan.

Trinity Health IHA OB GYN Arbor Park (26 employees, TCR 6.7) among 29 same-industry peers, split at the industry median of 492 employees and a TCR of 5.2

Trinity Health IHA OB GYN Arbor Park has fewer employees than the General medical and surgical hospitals median and a higher injury rate than the industry's median TCR of 5.2. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year	TCR	DART	Injuries	Illnesses	Fatalities
2023	9.2	0.0	2	0	0
2022	4.3	0.0	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

622110 · MI · Ypsilanti

6,862 General medical and surgical hospitals employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 128 employers in Ypsilanti, MI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Norton Brownsboro Hospital NBH	LOUISVILLE, KY	6.7 TCR
NAICS-TCR	GREENVILLE MEMORIAL MED CAMPUS	GREENVILLE, SC	6.7 TCR
NAICS-TCR	Franciscan Health Crawfordsville	CRAWFORDSVILLE, IN	6.7 TCR
NAICS-TCR	46230001-462302 ST MICHAEL MEDICAL CENTER - SILVERDALE	SILVERDALE, WA	6.7 TCR
STATE-SIZE	Walther Farms Cass City	CASS CITY	26 FTE
STATE-SIZE	United States Gypsum	TAWAS	26 FTE
STATE-SIZE	Genesee Power Station	FLINT	26 FTE
STATE-SIZE	Bronson SC	BRONSON	26 FTE
CITY-NEAR	Eastern Michigan University	Ypsilanti	3,706 FTE
CITY-NEAR	RAWSONVILLE	Ypsilanti	679 FTE
CITY-NEAR	Women's Huron Valley Correctional Facility	Ypsilanti	516 FTE
CITY-NEAR	Eby-Brown Detroit	Ypsilanti	374 FTE
NAT-TCR	Nashville Gallery	Nashville, TN	6.7 TCR
NAT-TCR	Marshall & Evans Electric, Inc.	Cedar City, UT	6.7 TCR
NAT-TCR	K2 Construction, Inc.	Boise, ID	6.7 TCR
NAT-TCR	Goodwill CFL - Waterford	Orlando, FL	6.7 TCR
NAT-SIZE	Les Schwab Tire Center-Monroe	Monroe, WA	26 FTE
NAT-SIZE	Les Schwab Tire Center-Salt Lake	Salt Lake City, UT	26 FTE
NAT-SIZE	International Diamond Services, Inc.	Houston, TX	26 FTE
NAT-SIZE	Martera - Pittsburgh	Cheswick, PA	26 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2023, 2022. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.