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. Author manuscript; available in PMC: 2023 Nov 29.
Published in final edited form as: Am Econ J Econ Policy. 2023 Nov;15(4):37–74. doi: 10.1257/pol.20210625

Table 9:

Proportion Active-Duty OBGYNs

Below Median Above Median
(1) (2) (3) (4) (5) (6)
Mean β p-value Mean β p-value
Bed Days 2.119 0.174**
(0.066)
0.052 2.189 0.136**
(0.058)
0.403
Bassinet Days 2.348 0.069
(0.142)
0.924 2.359 0.224**
(0.101)
0.772
RWP 0.502 0.010***
(0.004)
0.263 0.503 0.013***
(0.003)
0.743
Procedures 2.078 0.181
(0.130)
0.114 2.182 0.055
(0.118)
0.039
Diagnostics 0.093 0.052***
(0.021)
0.032 0.103 0.074***
(0.019)
0.246
C-Section 0.281 0.026***
(0.006)
0.320 0.281 0.036***
(0.006)
0.558
Severe Complication 0.036 −0.021***
(0.006)
0.328 0.036 −0.019***
(0.005)
0.130
Preventable Complication 0.193 −0.078**
(0.031)
0.625 0.190 −0.096***
(0.015)
0.884
Severe Acute Maternal Morbidity 0.011 −0.003
(0.003)
0.946 0.012 −0.001
(0.003)
0.143
28-Day Infant Mortality (per 1,000) 0.881 −0.707
(0.982)
0.575 0.724 −0.107
(0.780)
0.443
1-Year Infant Mortality (per 1,000) 1.509 −0.896
(1.227)
0.791 1.603 0.244
(1.040)
0.993
Unplanned Readmits (per 1,000) 11.098 −3.344
(3.329)
0.756 12.956 −8.307***
(2.406)
0.394
Unplanned Child Readmit (per 1,000) 36.998 −7.448
(7.680)
0.599 35.932 −5.494
(4.321)
0.718
30-Day Child Hosp. (per 1,000) 54.553 −15.295
(9.606)
0.852 54.393 −13.501**
(5.298)
0.858
1-Year Unplanned Child Hosp. (per 1,000) 86.615 −7.494
(8.133)
0.238 82.892 −8.683
(6.610)
0.188
Any 1-Year Child Hosp. (per 1,000) 103.743 −16.475
(9.932)
0.384 101.438 −16.972**
(7.350)
0.302
N 41,348 50,281

Notes: All estimates considered in this table are the first difference between the current and prior birth admission. Mean outcomes are shown for the current birth. The sample is split by the prevalence of active-duty military OBGYNs at the nearest MTF hospital. The prevalence of active-duty military OBGYNs is measured as the proportion of birth admissions where the attending physician is on active-duty. The median is 55%. All regressions include controls for calendar year, age group, sponsor’s pay grade and occupation, and sponsor’s race. Standard errors are clustered at the base level.