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    Home / Central Data Catalog / MWI-MEIRU-BIOIMP-HANDGRIP-COMBINED-V01 / variable [V17]
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All Bioimpedance and Hand-grip Data (Karonga and Lilongwe combined data)

Malawi, 2016 - 2019
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Reference ID
MWI-MEIRU-bioimp-handgrip-combined-v01
Collections
Combined / Harmonized Datasets Karonga HDSS Lilongwe HDSS
Metadata
Documentation in PDF DDI/XML JSON
Created on
Nov 14, 2025
Last modified
Nov 18, 2025
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  • bioimp_handgrip_combined

Fat mass in KG (value calculated using impedance) (D) (fatmass_I)

Data file: bioimp_handgrip_combined

Overview

Valid: 2351
Invalid: 1076
Type: Continuous
Decimal: 0
Start: 120
End: 135
Width: 16
Range: 2.00786447525024 - 75.6596832275391
Format: Numeric

Description

Definition
Fat mass in KG (value calculated using impedance)

Imputation and derivation

Derivation
variable: weight (table[s]: this dataset)
variable: ffmass_I (table[s]: this dataset)
variable: dropped_I (table[s]: this dataset)

gen fatmass_I=weight-ffmass_I if ffmass_I~=. & weight~=.
<remove inconsistent data from combined data:>
foreach var in fatmass_I fatmasspc_I ffmass_I ffmasspc_I {
replace `var'=. if dropped_I==1
}
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