
Figure 1.
Sketching of length measurement technique used during data collection.
Table 1.
Sex-specific (male, female, and both sex) mean ± SD value for newborn characteristics (GA, birth weight, length, and HC) in UoGCSH, Northwest Ethiopia 2022 (n = 333).
| Parameters | Male Mean (SD) | Female Mean (SD) | Total Mean (SD) | 95% CI for the total |
|---|---|---|---|---|
| GA (weeks) | 38.6 (1.49) | 38.8 (1.53) | 38.7 (1.52) | 38.54–38.86 |
| Birth weight (gm) | 2983.6 (395) | 2970.5 (372.1) | 2977 (383.1) | 2935.7–3018.3 |
| Length (cm) | 47.27 (3.2) | 46.8 (2.85) | 47.05 (3.05) | 46.72–47.37 |
| HC (cm) | 34.86 (1.6) | 34.57 (1.44) | 34.7 (1.51) | 34.6–34.88 |
[i] GA-gestational age, SD- standard deviation, CI-confidence interval, HC-head circumference.
Table 2.
GA specific mean ± SD value of birth weight, length and HC of term newborns (both sex), in the UOGCSH, Northwest Ethiopia, 2022 (n = 333).
| GA (weeks) | Number (%) | Birth weight (g) mean (SD) | Length (cm) Mean (SD) | HC (cm) Mean (SD) |
|---|---|---|---|---|
| 37 | 99 (29.7) | 2867.5 (403.64) | 46.31 (3.05) | 34.17 (1.63) |
| 38 | 67 (20) | 2942.7 (318.63) | 47.01 (2.66) | 34.65 (1.28) |
| 39 | 67 (20) | 3027.3 (373.5) | 46.89 (3.1) | 34.8 (1.5) |
| 40 | 54 (16.2) | 2993.7 (397.38) | 47.72 (3.25) | 34.92 (1.36) |
| 41 | 27 (8) | 3103.3 (330.1) | 48.07 (3.1) | 35.59 (1.39) |
| 42 | 19 (5.7) | 3264.2 (349.5) | 48.16 (2.54) | 35.6 (1.25) |
[i] GA-gestational age, SD- standard deviation, HC-head circumference.
Table 3.
Pairwise comparison of mean birth weight, length and HC between female and male term newborns at different GA with its statistical significance in UoGCSH, Northwest Ethiopia (n = 333).
| GA and sex | Contrast (mean difference) | Standard error | Tuckey result | |
|---|---|---|---|---|
| t statistic | P value | |||
| Birth weight | ||||
| (37#female) vs. (37#male) | 53.97 | 75.42 | 0.72 | 1.000 |
| (38#female) vs. (38#male) | −34.42 | 91.55 | −0.38 | 1.000 |
| (39#female) vs. (39#male) | −84.99 | 92.13 | −0.92 | 0.999 |
| (40#female) vs. (40#male) | −122.11 | 101.76 | −1.20 | 0.989 |
| (41#female) vs. (41#male) | −81.67 | 152.54 | −0.54 | 1.000 |
| (42#female) vs. (42#male) | 39.67 | 171.68 | 0.23 | 1.000 |
| Crown heel length | ||||
| (37#female) vs. (37#male) | 0.45 | 0.60 | 0.76 | 1.000 |
| (38#female) vs. (38#male) | −0.85 | 0.73 | −1.17 | 0.991 |
| (39#female) vs. (39#male) | 0.02 | 0.73 | 0.03 | 1.000 |
| (40#female) vs. (40#male) | −1.51 | 0.81 | −1.86 | 0.781 |
| (41#female) vs. (41#male) | −1.79 | 1.22 | −1.47 | 0.947 |
| (42#female) vs. (42#male) | −2.36 | 1.37 | −1.72 | 0.856 |
| HC | ||||
| (37#female) vs (37#male) | 0.13 | 0.29 | 0.46 | 1.000 |
| (38#female) vs (38#male) | −0.36 | 0.35 | −1.02 | 0.997 |
| (39#female) vs (39#male) | −0.73 | 0.36 | −2.06 | 0.655 |
| (40#female) vs (40#male) | −0.39 | 0.39 | −0.99 | 0.998 |
| (41#female) vs (41#male) | −1.53 | 0.59 | −2.61 | 0.280 |
| (42#female) vs (42#male) | −0.26 | 0.66 | −0.39 | 1.000 |
[i] GA-gestational age, HC-head circumference, VS.-versus.

Figure 2.
Comparison of current study birth weight percentile value with the WHO's MGRS for boy newborns in UoGCSH, Northwest Ethiopia, 2022.

Figure 3.
Comparison of current study birth weight percentile value with the WHO's MGRS for girl newborns in UoGCSH, Northwest Ethiopia, 2022.

Figure 4.
Comparison of current study length percentile value with the WHO's MGRS for boy newborns in UoGCSH, Northwest Ethiopia, 2022.

Figure 5.
Comparison of current study length percentile value with the WHO's MGRS for girl newborns in UoGCSH, Northwest Ethiopia, 2022.

Figure 6.
Comparison of current study HC percentile value with the WHO's MGRS for boy newborns in UoGCSH, Northwest Ethiopia, 2022.

Figure 7.
Comparison of current study HC percentile value with the WHO's MGRS for girl newborns in UoGCSH, Northwest Ethiopia, 2022.
Table 4.
Pearson Correlation coefficient (r) between newborn and maternal anthropometry with the levels of significance at UoGCSH, Northwest Ethiopia, 2022 (n = 333)
Table 5.
Birth weight, length and HC percentiles values for term newborn in the UoGCSH, Northwest Ethiopia, 2022 (n = 333).
| Variables | Percentiles | ||||||
|---|---|---|---|---|---|---|---|
| 3rd | 10th | 25th | 50th | 75th | 90th | 97th | |
| Boys (n=165) | |||||||
| Birth weight | 2200 | 2500 | 2700 | 3000 | 3200 | 3500 | 3800 |
| Length | 41 | 42.26 | 45.2 | 47.2 | 50 | 51.3 | 52.5 |
| HC | 31.3 | 33 | 33.8 | 35 | 36 | 37 | 38 |
| Girls (n=168) | |||||||
| Birth weight | 2300 | 2509 | 2700 | 3000 | 3215 | 3500 | 3697.9 |
| Length | 41 | 43 | 45 | 47 | 48.6 | 50.5 | 52 |
| HC | 31.5 | 32.5 | 33.5 | 34.9 | 35.8 | 36.1 | 37 |
[i] n- Number, HC- head circumference.