Table 1. Socio-demographic and baseline characteristics of women with and without suicidal behavior at delivery hospitalizations (N = 23,507,597).
| Characteristics | Women | P-value | |||
|---|---|---|---|---|---|
| With suicidal behavior (N = 2,180) |
Without suicidal behavior (N = 23,505,417) |
||||
| n | % | n | % | ||
| Age, median (Q1, Q3), year | 25.17 (21.14, 30.07) | 26.88 (22.14, 31.54) | <0.0001 | ||
| Age categories, year | |||||
| 12–18 | 147 | 6.72 | 1,242,171 | 5.28 | 0.0025 |
| 19–24 | 783 | 35.91 | 6,593,376 | 28.05 | |
| 25–29 | 580 | 26.58 | 6,612,693 | 28.13 | |
| 30–34 | 458 | 21.01 | 5,627,271 | 23.94 | |
| 35–39 | 165 | 7.58 | 2,774,105 | 11.80 | |
| 40–55 | 48 | 2.19 | 655,800 | 2.79 | |
| Race/Ethnicity | |||||
| White | 775 | 35.53 | 10,361,272 | 44.08 | <0.0001 |
| Black | 452 | 20.73 | 2,780,146 | 11.83 | |
| Hispanic | 394 | 18.06 | 4,560,404 | 19.40 | |
| Asian or Pacific Islander | 53 | 2.43 | 1,043,250 | 4.44 | |
| Native American | 44 | 2.02 | 177,870 | 0.76 | |
| Other | 170 | 7.80 | 983,174 | 4.18 | |
| Missing | 293 | 13.43 | 3,599,300 | 15.31 | |
| Median household income quartiles for patient zip code | |||||
| Quartile 1 (poorest) | 838 | 38.42 | 6,295,764 | 26.78 | <0.0001 |
| Quartile 2 | 550 | 25.22 | 5,802,547 | 24.69 | |
| Quartile 3 | 431 | 19.76 | 5,681,732 | 24.17 | |
| Quartile 4 (wealthiest) | 265 | 12.17 | 5,272,670 | 22.43 | |
| Missing | 96 | 4.43 | 452,704 | 1.93 | |
| Expected primary payer | |||||
| Medicare | 109 | 5.01 | 163,430 | 0.70 | <0.0001 |
| Medicaid | 1,420 | 65.11 | 10,115,279 | 43.03 | |
| Private insurance | 440 | 20.18 | 11,744,266 | 49.96 | |
| Self-pay | 113 | 5.19 | 738,774 | 3.14 | |
| No charge | ≤10b | N/A | 49,282 | 0.21 | |
| Other | 93 | 4.28 | 652,330 | 2.78 | |
| Missing | ≤10b | N/A | 42,056 | 0.18 | |
| Length of stay, mean ± SE, day | 4.47 ± 0.27 | 2.65 ± 0.01 | <0.0001 | ||
| Total chargesa, mean ± SE, dollar | 25,367 ± 2,607 | 13,727 ± 192 | <0.0001 | ||
| Ever smoking | 439 | 20.12 | 1,226,010 | 5.22 | <0.0001 |
| Previous cesarean delivery | 342 | 15.59 | 3,833,383 | 16.30 | 0.73 |
Individual cell counts may not add up to the global cell counts because of rounding and the differences arising from variance computations when using the discharge weights.
Percentages may not add up to 100% due to rounding, missing data, or data falling into categories too small to report.
Abbreviations: Q1, quartile 1; Q3, quartile 3
a Total charges were adjusted for inflation to reflect 2012 US dollars.
b HCUP privacy protection requirements do not allow the reporting of data where there are less than or equal to 10 individual records in a given cell.