| Variable/Response . | Participants, No. (%)a . | Crude OR (95% CI) . | P Value . | aOR (95% CI)b . | P Value . | |
|---|---|---|---|---|---|---|
| Shigella Positive With Diarrhea (n = 67) . | Shigella Negative With Diarrhea (n = 4380) . | |||||
| Age, median (range), y | 5 (1–56) | 6 (0–76) | … | .41 | 1.00 (.98–1.01) | .61 |
| Female respondent | 37 (55.2) | 2204 (50.3) | 1.22 (.75–1.98) | .43 | 1.25 (.77–2.03) | .32 |
| Fever in past 3 d | 55 (82.1) | 2926 (66.8) | 2.28 (1.22–4.27) | .008c | 1.85 (.95–3.63) | .07 |
| Vomiting | 29 (43.3) | 2220 (50.7) | 0.74 (.46–1.21) | .23 | … | … |
| Abdominal pain | 51 (76.1) | 3196 (73.0) | 1.18 (.67–2.08) | .56 | … | … |
| Distension | 2 (3.0) | 341 (7.8) | 0.36 (.09–1.50) | .14 | … | … |
| Bloody diarrhea | 17 (25.4) | 322 (7.4) | 4.29 (2.44–7.52) | <.001c | … | … |
| Constipation | 2 (3.0) | 104 (2.4) | 1.27 (.31–5.24) | .74 | … | … |
| Headache | 27 (40.3) | 1629 (37.2) | 1.14 (.70–1.86) | .60 | … | … |
| HIV/AIDS | 1 (1.5) | 50 (1.1) | 1.31 (.18–9.64) | .79 | … | … |
| No medication in last 8 wk | 42 (62.7) | 2260 (51.6) | 0.64 (.40–1.05) | .07 | … | … |
| Severe/moderate dehydration | 3 (4.5) | 59 (1.3) | 3.30 (1.01–10.82) | .049c | … | … |
| Mild dehydration | 5 (7.5) | 493 (11.3) | 0.66 (.26–1.65) | .37 | … | … |
| Coated tongue | 1 (1.5) | 8 (0.2) | 8.28 (1.02–67.15) | .02c | 6.11 (.73–51.02) | .10 |
| Tenderness/rebound tenderness | 3 (4.5) | 122 (2.8) | 1.64 (.51–5.28) | .41 | … | … |
| dCurrent high fever | 14 (20.9) | 436 (10.0) | 2.64 (1.42–4.92) | .002c | 2.02 (1.04–3.94) | .04c |
| eCurrent low fever | 15 (22.4) | 812 (18.5) | 1.52 (.83–2.78) | .17 | 1.21 (.64–2.28) | .56 |
| Variable/Response . | Participants, No. (%)a . | Crude OR (95% CI) . | P Value . | aOR (95% CI)b . | P Value . | |
|---|---|---|---|---|---|---|
| Shigella Positive With Diarrhea (n = 67) . | Shigella Negative With Diarrhea (n = 4380) . | |||||
| Age, median (range), y | 5 (1–56) | 6 (0–76) | … | .41 | 1.00 (.98–1.01) | .61 |
| Female respondent | 37 (55.2) | 2204 (50.3) | 1.22 (.75–1.98) | .43 | 1.25 (.77–2.03) | .32 |
| Fever in past 3 d | 55 (82.1) | 2926 (66.8) | 2.28 (1.22–4.27) | .008c | 1.85 (.95–3.63) | .07 |
| Vomiting | 29 (43.3) | 2220 (50.7) | 0.74 (.46–1.21) | .23 | … | … |
| Abdominal pain | 51 (76.1) | 3196 (73.0) | 1.18 (.67–2.08) | .56 | … | … |
| Distension | 2 (3.0) | 341 (7.8) | 0.36 (.09–1.50) | .14 | … | … |
| Bloody diarrhea | 17 (25.4) | 322 (7.4) | 4.29 (2.44–7.52) | <.001c | … | … |
| Constipation | 2 (3.0) | 104 (2.4) | 1.27 (.31–5.24) | .74 | … | … |
| Headache | 27 (40.3) | 1629 (37.2) | 1.14 (.70–1.86) | .60 | … | … |
| HIV/AIDS | 1 (1.5) | 50 (1.1) | 1.31 (.18–9.64) | .79 | … | … |
| No medication in last 8 wk | 42 (62.7) | 2260 (51.6) | 0.64 (.40–1.05) | .07 | … | … |
| Severe/moderate dehydration | 3 (4.5) | 59 (1.3) | 3.30 (1.01–10.82) | .049c | … | … |
| Mild dehydration | 5 (7.5) | 493 (11.3) | 0.66 (.26–1.65) | .37 | … | … |
| Coated tongue | 1 (1.5) | 8 (0.2) | 8.28 (1.02–67.15) | .02c | 6.11 (.73–51.02) | .10 |
| Tenderness/rebound tenderness | 3 (4.5) | 122 (2.8) | 1.64 (.51–5.28) | .41 | … | … |
| dCurrent high fever | 14 (20.9) | 436 (10.0) | 2.64 (1.42–4.92) | .002c | 2.02 (1.04–3.94) | .04c |
| eCurrent low fever | 15 (22.4) | 812 (18.5) | 1.52 (.83–2.78) | .17 | 1.21 (.64–2.28) | .56 |
Abbreviations: aOR, adjusted odds ratio; CI, confidence interval; HIV, human immunodeficiency virus; OR, odds ratio;
aData represent no. (%) of participants unless otherwise specified.
baORs for variables retained in the final model (at P < .1), with age and sex of respondents forced into the final model.
cSignificant at P < .05.
dHigh fever defined as temperature ≥38.0°C.
eLow fever defined as temperature <37.2°C.
| Variable/Response . | Participants, No. (%)a . | Crude OR (95% CI) . | P Value . | aOR (95% CI)b . | P Value . | |
|---|---|---|---|---|---|---|
| Shigella Positive With Diarrhea (n = 67) . | Shigella Negative With Diarrhea (n = 4380) . | |||||
| Age, median (range), y | 5 (1–56) | 6 (0–76) | … | .41 | 1.00 (.98–1.01) | .61 |
| Female respondent | 37 (55.2) | 2204 (50.3) | 1.22 (.75–1.98) | .43 | 1.25 (.77–2.03) | .32 |
| Fever in past 3 d | 55 (82.1) | 2926 (66.8) | 2.28 (1.22–4.27) | .008c | 1.85 (.95–3.63) | .07 |
| Vomiting | 29 (43.3) | 2220 (50.7) | 0.74 (.46–1.21) | .23 | … | … |
| Abdominal pain | 51 (76.1) | 3196 (73.0) | 1.18 (.67–2.08) | .56 | … | … |
| Distension | 2 (3.0) | 341 (7.8) | 0.36 (.09–1.50) | .14 | … | … |
| Bloody diarrhea | 17 (25.4) | 322 (7.4) | 4.29 (2.44–7.52) | <.001c | … | … |
| Constipation | 2 (3.0) | 104 (2.4) | 1.27 (.31–5.24) | .74 | … | … |
| Headache | 27 (40.3) | 1629 (37.2) | 1.14 (.70–1.86) | .60 | … | … |
| HIV/AIDS | 1 (1.5) | 50 (1.1) | 1.31 (.18–9.64) | .79 | … | … |
| No medication in last 8 wk | 42 (62.7) | 2260 (51.6) | 0.64 (.40–1.05) | .07 | … | … |
| Severe/moderate dehydration | 3 (4.5) | 59 (1.3) | 3.30 (1.01–10.82) | .049c | … | … |
| Mild dehydration | 5 (7.5) | 493 (11.3) | 0.66 (.26–1.65) | .37 | … | … |
| Coated tongue | 1 (1.5) | 8 (0.2) | 8.28 (1.02–67.15) | .02c | 6.11 (.73–51.02) | .10 |
| Tenderness/rebound tenderness | 3 (4.5) | 122 (2.8) | 1.64 (.51–5.28) | .41 | … | … |
| dCurrent high fever | 14 (20.9) | 436 (10.0) | 2.64 (1.42–4.92) | .002c | 2.02 (1.04–3.94) | .04c |
| eCurrent low fever | 15 (22.4) | 812 (18.5) | 1.52 (.83–2.78) | .17 | 1.21 (.64–2.28) | .56 |
| Variable/Response . | Participants, No. (%)a . | Crude OR (95% CI) . | P Value . | aOR (95% CI)b . | P Value . | |
|---|---|---|---|---|---|---|
| Shigella Positive With Diarrhea (n = 67) . | Shigella Negative With Diarrhea (n = 4380) . | |||||
| Age, median (range), y | 5 (1–56) | 6 (0–76) | … | .41 | 1.00 (.98–1.01) | .61 |
| Female respondent | 37 (55.2) | 2204 (50.3) | 1.22 (.75–1.98) | .43 | 1.25 (.77–2.03) | .32 |
| Fever in past 3 d | 55 (82.1) | 2926 (66.8) | 2.28 (1.22–4.27) | .008c | 1.85 (.95–3.63) | .07 |
| Vomiting | 29 (43.3) | 2220 (50.7) | 0.74 (.46–1.21) | .23 | … | … |
| Abdominal pain | 51 (76.1) | 3196 (73.0) | 1.18 (.67–2.08) | .56 | … | … |
| Distension | 2 (3.0) | 341 (7.8) | 0.36 (.09–1.50) | .14 | … | … |
| Bloody diarrhea | 17 (25.4) | 322 (7.4) | 4.29 (2.44–7.52) | <.001c | … | … |
| Constipation | 2 (3.0) | 104 (2.4) | 1.27 (.31–5.24) | .74 | … | … |
| Headache | 27 (40.3) | 1629 (37.2) | 1.14 (.70–1.86) | .60 | … | … |
| HIV/AIDS | 1 (1.5) | 50 (1.1) | 1.31 (.18–9.64) | .79 | … | … |
| No medication in last 8 wk | 42 (62.7) | 2260 (51.6) | 0.64 (.40–1.05) | .07 | … | … |
| Severe/moderate dehydration | 3 (4.5) | 59 (1.3) | 3.30 (1.01–10.82) | .049c | … | … |
| Mild dehydration | 5 (7.5) | 493 (11.3) | 0.66 (.26–1.65) | .37 | … | … |
| Coated tongue | 1 (1.5) | 8 (0.2) | 8.28 (1.02–67.15) | .02c | 6.11 (.73–51.02) | .10 |
| Tenderness/rebound tenderness | 3 (4.5) | 122 (2.8) | 1.64 (.51–5.28) | .41 | … | … |
| dCurrent high fever | 14 (20.9) | 436 (10.0) | 2.64 (1.42–4.92) | .002c | 2.02 (1.04–3.94) | .04c |
| eCurrent low fever | 15 (22.4) | 812 (18.5) | 1.52 (.83–2.78) | .17 | 1.21 (.64–2.28) | .56 |
Abbreviations: aOR, adjusted odds ratio; CI, confidence interval; HIV, human immunodeficiency virus; OR, odds ratio;
aData represent no. (%) of participants unless otherwise specified.
baORs for variables retained in the final model (at P < .1), with age and sex of respondents forced into the final model.
cSignificant at P < .05.
dHigh fever defined as temperature ≥38.0°C.
eLow fever defined as temperature <37.2°C.
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