WHO婴儿体重增长速度1

Simplified field tables 1-month weight increments (g) GIRLSBirth to 12 months (z-scores)Interval 3 SD 2SD 1 SDMedian 1 SD 2 SD 3 SD 0 - 4 wks1233586118791161145317574 wks - 2 mo251 49074410111290158018802 - 3 mo 105 297502718944117814213 - 4 mo 14192383585796101612444 - 5 mo -62 10829348969591111345 - 6 mo-132 3121040160481510366 - 7 mo -185 -24 153 344 547 760 9827 - 8 mo -224 -64 116 311 519 738 9678 - 9 mo -259 -101 77 273 482 702 9339 - 10 mo -286 -131 48 245 456 679 91310 - 11 mo -307 -151 31 233 451 682 92411 - 12 mo -324 -166 22 232 458 699 953WHO Growth Velocity Standards1-month weight increments BOYSBirth to 12 months (z-scores)IntervalnnfisInterv L M S -3SD -2SD -1SD Med +1sd +2sd +3SD0 4 wks 1.38 1423.08 0.221 400 -160 321 694 1023 1325 1608 18764 wks 2 mo 0.72 1596.34 0.193 400 354 615 897 1196 1512 1844 21892 3 mo 0.66 1215.40 0.20 400 178 372 585 815 1061 1322 15973 4 mo 0.70 1017.05 0.21 400 44 219 411 617 837 1069 13134 5 mo 0.74 921.63 0.23 400 -45 128 318 522 738 965 12025 6 mo 0.77 822.18 0.25 400 -128 40 224 422 632 853 10836 7 mo 0.77 756.53 0.27 400 -183 -21 161 357 565 785 10147 8 mo 0.76 715.63 0.29 400 -223 -63 118 316 528 752 9878 9 mo 0.76 684.75 0.30 400 -256 -98 84 285 500 729 9699 10 mo 0.77 658.58 0.32 400 -286 -128 55 259 478 711 95610 11 mo 0.77 643.44 0.34 400 -312 -153 34 243 469 710 96311 12 mo 0.78 639.47 0.36 400 -333 -172 22 239 475 726 990WHO Growth Velocity Standardsa The L, M, S values provided are estimated based on the modelling of the shifted observations (i.e. by the addition of delta to the actual increment) which explains the differen